13 Response to Ongoing Discussion (Vol. 1, No. 1) by Jaak Panksepp (Bowling Green, Ohio)

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    Response to Ongoing Discussion (Vol. 1, No. 1) byJaak Panksepp (Bowling Green, Ohio)Jaak Pankseppaa Department of Psychology, Bowling Green State University, 1001 East Wooster Street,Bowling Green, OH 43403, e-mail:Published online: 09 Jan 2014.

    To cite this article: Jaak Panksepp (2001) Response to Ongoing Discussion (Vol. 1, No. 1) by Jaak Panksepp (BowlingGreen, Ohio), Neuropsychoanalysis: An Interdisciplinary Journal for Psychoanalysis and the Neurosciences, 3:1, 75-81,DOI: 10.1080/15294145.2001.10773338

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    ONGOING DISCUSSION

    Response to Ongoing Discussion (Vol. 1, No.1) by Jaak Panksepp (Bowling Green, Ohio)

    My apologies for the delay in responding to all theinteresting comments directed at material presentedin the first issue of Neuro-Psychoanalysis. I was stillwaiting for the last of the promised commentaries, butthe editors finally suggested that I proceed without it.So let me simply take the various comments in thechronological order they were submitted. Commenta-tors elaborated on a remarkable number of interestingpoints, but because of the massive time constraints thatmost of us feel during these electronically liberated/imprisoned days, I will only address issues that wererather directly pertinent to my own comments (al-though at times I could not resist elaborating on someothers). Indeed, the majority of comments were notdirectly related to my own remarks, so the editors maywish to add comments of their own.

    Comment by Howard Shevrin (Vol. 1, No.2)Howard Shevrin raised the important issue of howwe might distinguish motivation and affect, with thesuggestion that I may have conflated them a bit toomuch. He suggests that my so-called SEEKING sys-tem has "a kind of amorphous affect state with a cer-tain indefinable 'oomph' " and continues that "thisdoes not seem to be the way Berridge and Robinson(1995) describe the craving system they have identi-fied and which Panksepp uses as a basis for his SEEK-ING system" (p. 247). First, let me clarify that myviews, which in fact antedate theirs by at least a dozenyears, were first summarized in papers in 1981, 1982,and 1986 (indeed the first attempt to publish this per-spective of the brain "reward/reinforcement system"was submitted to Psychological Reviews in 1977 andsoundly rejected for being 'just-so' neuro-psycholo-

    Jaak Panksepp is Distinguished Research Professor of Psychobiology,Emeritus, Department of Psychology, Bowling Green State University,Ohio.

    gizing"). However, now it is the type of view that isprevailing, with a variety of variants (for a recent re-view see Ikemoto and Panksepp [1999]). In any event,our conception of the SEEKING sensorimotor com-mand system is quite a bit broader than the Berridgeand Robinson view, which can be encapsulated in theconcept of incentive salience, and hence is largely asensoricentric view of brain dopamine function. Oursincludes motor, autonomic, and deep psychoaffectiveintegrative components. Of course, when we come tosuch deep evolutionary systems, which are much morewidely represented than a single neurochemical cir-cuit, we have to try to find concepts that approximatethe broad integrative functions of the system. Obvi-ously, a single type of semantic conceptualization willnever suffice.

    I will not summarize the history of this concepthere (especially since we have done that quite thor-oughly in Ikemoto and Panksepp [1999]), but wouldhighlight that our view is very consistent with the Rob-inson and Berridge view, but is substantially broaderin scope. The SEEKING system is seen to containcommand influences for regulating reward related per-ceptions (incentive salience, as subfunctions of theSEEKING system-comprised of some mixture ofemotional system criteria numbers 1, 3, 5, and 6 inFigure 3.3 of Affective Neuroscience [1998]) but alsocoherent behavioral, autonomic, and affective pro-cesses. Hence, I believe the sensory modulation (in-centive salience) produced by this emotional systemis only a subset of the whole story. I see the fundamen-tal role of this whole emotional operating system asconstituting a coherent way for organisms to projectappetitive, foraging, seeking, positive expectancy be-haviors into the world. It has many interesting sensori-hedonic consequences that have barely been analyzedin humans. In my estimation, the only reason the Ex-pectancy/SEEKING system view I tried to push for-ward in the late 1970s and early 1980s did not takehold much earlier, was simply because Roy Wise in

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    1982 chose to take so many of his colleagues downthe yellow brick road of simple-minded hedonismonce more, but now that type of simple hedonism hasbeen rejected, simply because it led to so many empiri-cal and conceptual paradoxes.

    In my view, affect and motivation are so inte-grally intertwined, that conceptual separation of them,which is quite easy at the semantic level, will be quiteimpossible at the neural level. Now to get to Shevrin'smain point that the "craving" that can be caused bythis system can be independent of positive affect. Ihave no problem with that, but that dissociation mayreflect the chaotic "too muchness" that this systemcan also mediate. I think this may largely reflect thelikelihood that many emotional operating systems op-erate affectively not only in curvilinear ways (e.g.,inverted U), but also dynamically in various opponent-process ways. Hence the interactions of the SEEKINGsystem with many other emotional systems in real lifecan yield an enormous number of affects, and I thinksome of the excellent examples that Shevrin raisesmay be explained by such interactions. It would con-stitute an inordinately long theoretical exercise for meto get into speculative examples here, but I wouldsimply emphasize that along with Robinson and Ber-ridge, we have never viewed the affect of this systemto be any simple type of a "pleasurable" affect, atleast in the consummatory-response sense. Rather, atlow levels it mediates positive interest and at highlevels an insistent and not at all delightful urge. Inlong discussion with Robinson and Berridge, we havenot yet found a useful way to distinguish our two con-ceptions, except that mine tends to be more inclusiveby incorporating behavioral and autonomic synchro-nizing processes as essential components of the sys-tem. Thus, when Shevrin says that "affect andmotivation are separate mental events and have sepa-rate neurophysiological instantiations" (p. 247), mygeneral response would be that it is much too early inthe neuroscience game to make such claims. Althoughat a high corticocognitive level one can parse suchconcepts easily, and sometimes usefully, at the basicsubcortical level, these concepts are going to blendseamlessly together, and I do not know of a researchprogram that has unambiguously distinguished them,even though there are various human brain imagingexamples where the two appear to have been distin-guished (for overview, see Ikemoto and Panksepp[1999, pp. 28-31]). Certainly the dynamics of thesesystems have many unconscious, conscious and poten-tially conscious aspects, and all of that will requirecareful human research, probably largely pharmaco-

    Jaak Panksepp

    logical, carried out in various interesting contexts.However, when we distinguish such entities at a highcognitive level, I think we may also be encounteringvarious types of repressions where higher levels of themind tend to try to dominate over lower features bydenying their importance-perhaps in the way that isseen in parietal neglect (Kaplan-Solms and Solms,2000). I very much agree with Shevrin's assertion thatthe "objectless character of Panksepp's SEEKINGsystem might be combined with the psychoanalyticconception of drive" (p. 247) but with the number ofother apparent' 'drives" the nervous system generates(at least using the terms in the way they are commonlyemployed in my field), that type of linking of conceptscould all too easily become confusing and counterpro-ductive. In short, I suspect that we need to refine manyof our traditional concepts at both psychological andneurological levels, conjointly, before we can reallycommunicate effectively between disciplinary bound-aries. Thus, I see many of Shevrin's comments, intel-lectually coherent within one disciplinary framework,to be troublesome within another, and vice versa. Ipersonally believe that the best conceptions willemerge when we begin to combine depth psychologi-cal and precise neuropharmacological manipulationsin carefully selected human models where emotionalstates can be systematically aroused. Unfortunately,that era of psychoethological investigations hasbarely begun.

    Shevrin also makes a variety of interesting com-ments regarding the views of the other participants inthe debates, but I will not attempt any further analysisof those interesting issues. As Shevrin emphasizes, aswe begin to approach many of these issues empiri-cally, especially the unconscious ones, we are boundto have many surprises. Indeed, we are now collabo-rating on a project in an effort to monitor affect as itelaborates during subliminal presentation of emotionalwords, and we are already finding effects that neitherof us would have predicted. The empirical complexi-ties are bound to put all of our simple integrative theo-ries to shame-and I am ready for many surpriseswhen people start to investigate how the SEEKINGsystem interacts with different temperaments in vari-ous environments.

    Comment by Clifford Yorke (Vol. 1, No.2)Clifford Yorke has provided us with a superlative de-scription of the psychoanalytic setting, and clarifiesthe difficulties entailed in imposing psychophamaceu-

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  • Ongoing Discussion (Vol. 1. No.1)

    tical manipulations onto this relationship. My advo-cacy of the psychopharmaceutical approach was basedlargely on the view that the psychoanalytic procedure,perhaps shortened and modified in various ways,would be an ideal way to approach the neurologicalbasis of the psychoethology of mind. I was probablya bit emphatic, and hence misleading, on how thismight be best done, but I do see the need to developexperimental ways to implement new psychoanalyticprocedures rather than imposing anything along theselines on clients. Of course, if clients wished to befully informed collaborators in the explorations of thehuman mind, that would be another story. Obviously,most of the experimental work would have to be doneon "normal" volunteers, who have the introspectivedepth to be willing and competent reporters of theinner life. I also think that completely new depth psy-chological procedures (both in terms of various inde-pendent variables which can systematically evokeemotional responses and new dependent variables thatattempt to access the inner life) need to be developedin order for such neuromental investigations to pro-ceed. These methodological issues need a great dealof attention for such projects to materialize. At thisjuncture, I would simply indicate that vigorous discus-sions of such topics have taken place in the conscious-ness community recently, and those wishing to studypast discussions can check out Watt (1998, http:/ /server.phil.vt.edu/assc/watt/default.html) and Nielsenand Kazniak (1999, http://www.consciousness.arizo-na.edu/emotion/library.html). Yorke expressed lessenthusiasm for the procedures of "academic psychol-ogy" with its abundance of "rating scales." I cansimply indicate that I am enormously disenchantedwith many of those techniques also, since so many ofthem handle human mental life superficially. How-ever, many of them are effective rapid screening toolsthat may allow you to get to the right moments in time,where a much deeper psychological and neurologicalanalysis needs to be done. We all agree that the empir-ical challenges facing us are enormous!

    Letter from Mortimer Ostow (http://www.neuro-psa.com/ostow.htm)As much as perhaps anyone else.in the psychoanalyticcommunity, Mortimer Ostow recognizes the promiseof psychopharmacological interventions in clarifyingthe dynamics of the human mind. I am especially de-lighted by the extent to which he resonates with theintroduction of the SEEKING system into our thinking

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    (also see Howard Shevrin's comments above). It istruly remarkable how long this conceptual reorienta-tion has taken (largely because of the conceptualblinders imposed on people actually doing the relevantempirical work by the era of radical behaviorism).For a long time investigators were discouraged fromutilizing concepts that reflect intrinsic mind-brain pro-cesses, to the point where they could not see patternsof relationships that were staring them in the face. Iagree with Ostow when he sees that the study of thisone system "is extraordinarly promising" and can beused as a test case for the fertility of concepts at theborderland of neuroscience and psychoanalysis.Proper conceptualization of the "appetitive mode"has enormous implications for understanding mentallife. I also very much agree with Ostow's assertionthat "the study of affect would profit from a usefultaxonomy" and I would only indicate that my bookAffective Neuroscience (1998) was an effort to dealonly with the major intrinsic systems that relatedclearly to psychiatric disorders-and as Ostow empha-sizes, the biggest ticket item is probably the wholespectrum of "attachment processes," which until re-cently has had no acknowledged neural foundations.That has changed dramatically in the last two decades.Ostow proceeds: "Panksepp relates all of these to theanterior cingulate gyrus in location and to oxytocin asthe transmitter," and I would simply emphasize thatthis is a small part of the overall circuitry that containsan abundance of many other chemistries and brainareas, especially brain opioid, prolactin and areas suchas the bed nucleus of the stria-terminalis, septal nuclei,as well as descending components in midthalamic andintralaminar areas and the periventricular and peria-queductal gray zones (Nelson and Panksepp, 1998).He proceeds that we must recognize "the heterogene-ity of the members of the class [of affects] and thedifferences in behavior among them." Indeed, thereare many background affects in our lives that no onehas yet conceptualized in neuroscientific terms-af-fects such "as awe, wonder, humor, a feeling of theuncanny, the feeling called the oceanic feeling" toname only a few. The fact that affect when modulatedpharmacologically can modify mental dynamics wasalso highlighted. Ostow emphasizes a key difficulty inour resulting attempts to study affect: "The patientwho has been depressed and has been successfullytreated with antidepression medication is no longerdepressed and no longer entertains depressivethoughts. In fact his memory for depression is not verystrong and he has very little interest in retrieving thethoughts that he had when depressed." Ostow is

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    among the forward looking psychoanalysts to explic-itly emphasize a key fact: "Those of us who haveworked with medication find that its successful usefacilitates rather than impedes analysis."

    Essay by Alan Schore (Vol. 1, No.1;www.neuro-psa.comlschore.htm)Alan has provided us with a superlative overview ofthe role of brain lateralization issues for understandingthe organization and development of affective pro-cesses in the brain (sharing a preliminary version ofa manuscript for his upcoming Affect Regulation andthe Repair of the Self. [http://www.neuro-psa.com/Schore.htm]). I have also recently shared my thoughtson laterality issues in this venue (see my response toWhittle's article for the second issue of the journal athttp://neuro-psa.com/pank.htm). My essay can beseen as one that complements concerns raised bySchore. One of the underlying messages of that essay,and a key point made by Schore, is that, "Yet by far,neuroscience ... is much more concerned with 'cog-nitive' rather than 'affective' neuroscience" and "haspaid little attention to developing brains" (see websiteabove). It is truly remarkable the degree to which emo-tional research has been marginalized in the neurosci-ence community. Modern neuroscience has barelygotten past simplistic behavioristic versions of howemotions are organized in the brain (Panksepp,1999b). Neuroscience is still having a "resistance cri-sis" to integrative concepts that are needed to under-stand the global abilities of the brain. Perhapspsychoanalytic thought can help break down thosebarriers. As Schore emphasizes, the consequences formental health and psychiatric issues would beenormous.

    Comment by Robert N. Emde (Vol. 2, No.1)Robert Emde adds a variety of important dimensionsto the discussion that were not emphasized in the ini-tial dialogue. His essay provides a useful entry to avariety of critical issues, and presumably future issuesof the journal will continue to highlight the mass ofknowledge that has emerged from the psychoanalytictradition-including "the components view of emo-tions in the clinical literature of psychoanalysis ... theliterature on the particulars of signal anticipatory af-fects ... and of the emotions of depression, shame,safety, and security related to attachment ... including

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    the psychoanalytic literature of the second half of the20th century ... that ... contains working hypothesesand cogent descriptions of clinical phenomena thatare useful for neuroscientific explorations" (p. 70).Clearly, this is one of the major goals of this interdisci-plinary dialogue: to have the subtlety of psychoana-lytic thought provide new ways to look at integrativeactions of the brain-mind. Perhaps the issues of repres-sion, transference, and repetition compulsion takecenter stage in such efforts. All this will help us takea "historical point of view placing Freudian thoughtin a wider and deeper context." Emde emphasizes theimportance of coming to terms with "empathy andemotional communication" especially "in the midstof transference-countertransference interactions' ,which are to be understood "as supplementing theanalytic processes of introspection, reflection, and in-terpretation." It is clear that "much remains to belearned about the workings of such mental activity,its connection with emotions, and its modes of expres-sion." We need much more "knowledge about theexperienced environment across development." An-other topic that deserves more focus is temperamentwhich "can be thought of as a biologically based pre-disposition to respond emotionally in certain wayswhen certain individuals find themselves in certain en-vironmental contexts." Finally Emde emphasizes themany issues of ethics that are bound to emerge fromour new knowledge. To quote this important issue infull:

    Ethics has not been a traditional focus for psychoana-lytic exploration. Still, the forthcoming opportunitiesthat will be presented by virtue of advances in ourknowledge of the particulars of genetic variation, aswell as our knowledge of the particulars of brain de-velopment in relation to experience, are profound.The more we understand about the meaning of indi-vidual experience in the midst of specified biologicalvariation and its developmental consequences, themore we can inform our general discussions aboutthe deployment of limited resources for preventionand intervention efforts across individuals. The morewe can understand about the meaning of individualexperience in relation to its neurophysiological under-pinnings, the more we can inform ethical discussionsthat involve individual patients and their fami-lies-discussions that can give maximal attention tohuman dignity, emotional aspects of the quality of lifeand human potential [po 73].

    Let me close this synopsis of Emde's essay, by empha-sizing his view that the new findings from neurosci-

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    ence are bound to confront us with ethical choices asprofound as those that emerged from the power ofnuclear physics. How we deal with such issues willbe momentous for the emergence of cultural traditionsthat can magnify or diminish the human spirit. I thinkthat the type of image of emotional processes that Ihave sought to encapsulate in Affective Neurosciencehelps point us toward positive cultural changes thatmay help us deal creatively and positively with thisnew knowledge. My reading of the evidence is thatdeep emotional values were built into the brain at avery early point in evolution, and that our penchantfor cultural relativism and the presumed arbitrarinessof values, can be counteracted by the fact that at thevery core of our being we are remarkably similar,deeply feeling creatures. A positive future for theworld can be promoted if we recognize that many ofthese deep evolutionary values are ones we share withother animals, providing us a sense of continuity withthe natural world that must be incorporated as a foun-dation for our thinking if we are going to make thisworld a better place. The discipline of neuropsychoa-nalysis may eventually be an examplar of a way toremain deeply scientific but not nihilistic about hu-man nature.

    Comment by Rainer Krause (Vol. 2, No.1)I think Rainer Krause's interesting remarks may needthe attention of all the contributors, especially ofSolms and Nersessian. However, let me personallyrespond to Rainer's suggestions that "it might behelpful to the reader to get to know in more detail thecultural, methodological, and professional backgroundof the authors" (p. 75). Perhaps, the editors of Neuro-Psychoanalysis would like to make that a regular partof the journal, allowing readers to be better introducedto the various contributors (as is the practice in somejournals). Anyway, I was born in Emil Kraepelin'slaboratory both literally and figuratively. Before hehad the opportunity to go to Munich because of thesuccess of his seminal Textbook ofPsychiatry, Kraepe-lin's first position was at the University of Dorpat(then called Tartu), and his laboratory on the Univer-sity Hill, no longer there, was close to where the Wom-en's Clinic was built. There in Estonia, I was born inthe midst of a war that left many emotional scars onthe innocent. Those events made clear, even in mychildhood, that the nature of affect was one of themost interesting and important questions we could askabout human nature. My own interests in psychiatric

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    and emotional issues gelled when I was an undergrad-uate at the University of Pittsburgh, working for myliving expenses in the hard-core, back wards of St.Francis Hospital. Being on the night shift, I had manyspare hours to read clinical records between the rou-tine duties of orderlies in the chaotic psychotic wardsof those days. New psychiatric medications were justtaking hold. This exposure to the dark side of the hu-man spirit, led me to start graduate work in clinicalpsychology at the University of Massachusetts, but Isoon realized how few psychologists back in the radi-cally behavioristic times of the 1960s had much ofsubstance to say about emotions. I decided that theonly way to understand what emotions really werewas through neuroscience pursuits, and I have neverregretted that decision. It was evident from the workof the great physiologists of the first half of the 20thcentury (e.g., Hess) that emotions were fundamentallysubcortically organized, and because of the apparenthomologies that were becoming evident at the fineneuroanatomical, neurochemical, and neurophysiolog-ical levels, there seemed to be a good chance that ifone learned about the basic emotional tendencies ofother mammals, one would also learn about the funda-mental nature of emotions in the humans. I have notbeen disappointed by that assumption, but I have beendisappointed in how reluctant the neuroscience andpsychological communities has been to embrace thatpath to substantive knowledge about those importanthuman concerns. However, I am delighted that varioushuman sciences, including the emerging neuropsy-choanalytic community, has embraced Affective Neu-roscience. I am now convinced that we can create awhole new generation of biological psychiatry withthe emerging knowledge (based largely on developingnew ways to modulate the emotion-specific neuropep-tide systems), but I suspect that the emergence of suchknowledge will require a whole new depth psychologi-cal methodology that will be more closely related tothe 20th-century psychoanalytic traditions than anyother. I am also convinced that our attempt to scien-tifically understand the surface veneer of emotional-ity-the cognitive and cultural manifestations-atleast at the present time, is less important than comingto terms with the fundamental neural basis of affect,which is probably remarkably homologous in thebrains of all mammals. This is still a minority opinion,but I think it will be seen as a no-brainer when wefinally come to terms with the evolutionary epistemol-ogy of the human spirit. However, all this leads menaturally to consider Rainer's claim that: "The cul-tural differences in the understanding of affect, its ex-

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    pression, and handling are as big as the differencesbetween the different forms of psychoanalysis" (p.75). I suspect that will not be the case when we probethe general principles that regulate emotionally amongthe subcortical systems that all mammals share.

    Rainer Krause also raises the most interestingpoint that "Green, Yorke, as well as Solms and Ners-essian agree that a 'firm foundation for a psychologi-cal theory of affect exists in the work of Freud' " (p.75). He continues, that all four of them stick to Freud'sreasoning on 'Trieb' (drive/instinct) which Panksepp(1999a), Shevrin (1999), and myself (Krause, 1997,1998) would want to give up in the existing form.These differences are by no means academic, in fact,they are related to different treatment techniques(Hamilton, 1997)" (p. 75). It will be most interestingto see how the discipline of psychoanalysis will mod-ify this core concept to bring it in line with existingknowledge of the brain. Perhaps we can even see it asa case study to serve as a barometer of the willingnessof the discipline to mold its tribal orthodoxies, and toevolve with the emerging evidence.

    I also resonated to some extent with Rainer's as-sertion that "the main problem of Freud's (1915) andI am afraid Solms' and Nersessian's thinking was andstill is, that it is not related to biology in the form of'human ethology' and 'psychological ethology' ....As a consequence of that they do not take into accountthe co-evolution of affect as a motoric-expressive so-cial signal system that influences the social partner ina highly specific way, and affect as a form of a usuallyunconscious representational frame for perceiving theself in the world, in line with the specific affect" (p.75).

    I am also committed to the view that we must bewilling to develop whole new methodologies to tackleissues of psychoethological importance. Freud cer-tainly contributed substantially in his narratives, butwe must now supplement that tradition with an empiri-cal rigor that matches all the other sciences. If toomuch is left to the clinical interpretation of individu-als, the science of psychoethology cannot thrive. I amin complete agreement with Krause's emphasis on theunity of the motoric and affective aspects of emotionaldischarge. There is a deep unity here, especially inanimals and babies, where repressive mechanisms areprobably not as abundant. Rainer goes on to assert,"The great problem of Freud's conceptualization isthe omission of the phylogenetic coevolution of affectas an internal coding of the subject's state in the world,and its specific reference to the social partner who'understands' it in its specificity. The affect system is

    Jaak Panksepp

    a primary symbolic system transmitting knowledge ofour phylogenetic and ontogenetic ancestors to ourselfand to our social partners. Cognition is superimposedon that system but cannot override it" (p. 76). I amnot enough of a Freud scholar to know the degree offailure in this realm, but I would assert that any depthpsychological scheme that does not take this type ofpotential ground plan for the human psyche seriouslyis bound to remain remarkably short-sighted. Withouta clear vision of the importance of a motoricallygrounded affect for all human affairs, we may well bemissing the boat once more. Our ability to build cul-tures that protect us from negative affects along withour emotionally cool corticocognitive apparatus, thatcan voluntarily repress affective energies, now preventus from having much experience with intense negativeemotions. The ancestral "energies" that subsist deepin our basic emotional systems remain unfamiliar tomany of us, and they seep out only through the cracksof our behavioral inhibitions, as little musculartwitches and quiverings (and Rainer Krause has donesome of the best empirical work on those issues).

    This massive emotional repression, I would sub-mit, is the main reason that neuroscientists deny affectas a proper topic of study in the arena of animal brainresearch. Surely that will also have consequences forhow we, as a community of scholars, study and discussemotions. Hence Krause's claim that "as far as I cansee this dominance is partly a consequence of fundingpractice and a defense mechanism in the neuroscien-tific community and especially the cognitive sciencecommunity wanting to define and explain human na-ture as close to rationality as possible" (p. 78). Andthereby "the dream of reason" and the desire forknowledge at the quantum level continue to createmonstrous views that neglect and often attempt to ne-gate the nature of the deep neuropsychological pro-cesses that evolution bestowed on us as well as othercreatures. Because of the failure of the scientific estab-lishment to deal effectively with the ancient integrativesystems of the brain, there is now an enormous spacefor the emerging discipline of neuropsychoanalysis tofill the void, both in theory and in practice.

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    --- (1988), Brain emotional circuits and psychopathol-ogies. In: Emotions and Psychopathlogy, ed. M.Clynes & J. Panksepp. New York: Plenum Press, pp.37-76.

    --- (1998), Affective Neuroscience: The Foundations ofHuman and Animal Emotions. New York: Oxford Uni-versity Press.

    --- (1999a), Emotions as viewed by psychoanalysis andneuroscience: An exercise in consilience. This Journal,1:15-37.

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    Shevrin, H. (1999), Commentary on emotions. This Jour-nal, 1:55-60.

    Schore, A. N. (1994), Affect Regulation and the Origin ofthe Self: The Neurobiology of Emotional Development.Hillsdale, N.J.: L. Erlbaum Associates.

    Watt, D. (1998), Emotion and consciousness: Implicationsof affective neuroscience for extended reticular thalamicactivating system theories of consciousness. ASSC E-Seminar Target article. September 21-0ctober 9, 1998.http://server.phil.vt.edu/assc/watt/default.htlm

    Wise, R. A. (1982), Neuroleptics and operant behavior: Theanhedonia hypothesis. Behav. & Brain Sci., 5:39-87.

    Department of PsychologyBowling Green State University1001 East Wooster StreetBowling Green, OH 43403e-mail: [email protected]

    Ongoing Discussion of Book Reviews of Jaak Panksepp (1998), Affective Neuroscience (Vol. 2, No.2)Commentary by Paul D. MacLean (Bethesda)

    The invitation to comment upon Panksepp's book forthis journal gives occasion to encounter two quite newexpressions. The first is the expression neuropsychoa-nalysis. I am told that this new journal originated be-cause of the interest of a group of analysts in keepingabreast of developments in neuroscience. (Later on, aresearch question will arise that suggests how a recip-rocal desire might present itself in neuroscience.) Theterm psychoanalysis itself is the one that Freud finallydecided to adopt as a name for the method of freeassociation. There seems to be no precedent for theterm with the prefix neuro. Any adherence here to

    Paul D. MacLean is one of the great pioneers of modern behavioralneuroscience. He is based at the National Institutes of Mental Health,Bethesda, Maryland.

    historical usage would be purely symbolic, referringto Freud's lifelong conviction "that there was no evi-dence of psychical processes occurring apart fromphysiological ones: that no mind could exist apartfrom a brain" (Jones, 1953, p. 368).

    The second expression is the name of Panksepp' sbook, Affective Neuroscience (1998). In the preface,Panksepp describes his aims in writing the book andoutlines his reasons for choosing to focus on topics ofan affective nature. We should interrupt him by askingwhy he chose the expression affective neuroscience.A definition of the two words affect and emotion helpssteer us to some clarification. In a medical dictionarysuch as Dorland's one finds the word affect defined asa "Freudian term" referring to a pleasant or unpleas-ant feeling. The subjective experience of affect is en-

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