Introduction. Affective neuroscience separates what everyday language and Beer’s “algedonic” treat as one axis. Berridge and Kringelbach’s review distinguishes “liking,” the hedonic impact of a reward, from “wanting,” incentive salience or the motivation to obtain it. Liking is generated in a few small hedonic hotspots—in the nucleus accumbens shell, the ventral pallidum and related sites—and only ventral pallidum damage abolishes it outright; wanting is generated by a much larger mesolimbic dopamine network. Dopamine amplifies wanting and does not cause pleasure; stimulating the wanting circuitry makes an animal work harder without enjoying more, and suppressing liking reduces enjoyment without reducing consumption. Pain runs on different machinery again. The tempting bridge from algedonics to “organisational pain” runs through the social-pain literature, where Lieberman and Eisenberger argued from reverse inference over the Neurosynth database that the dorsal anterior cingulate cortex is selective for pain. Wager and nine co-authors replied that the dACC responds robustly to conflict, error, negative affect and effortful control, and that the reverse-inference statistics reflect how often terms appear in papers rather than what the region does; later work characterises dACC and anterior insula as encoding salience. The dispute is live.
Important authors. Kent Berridge (University of Michigan) and Morten Kringelbach (Oxford and Aarhus) lead the incentive-salience account; Berridge and Terry Robinson formulated it in the 1990s. Matthew Lieberman and Naomi Eisenberger (UCLA) originated the social-pain hypothesis. Tor Wager (Dartmouth, previously Colorado Boulder) and Tal Yarkoni, who built Neurosynth, led the rebuttal; Russell Poldrack is the standard source on the limits of reverse inference.
Importance for cybernetics and the VSM. Beer’s algedonic channel carries alarms and rewards on one bidirectional line; the symmetry is in the Greek, not in the brain. Alerting and reward use different anatomy, different neurochemistry and have different lesion consequences. The liking/wanting dissociation also names a state the VSM cannot express: a metric can drive effort without anything registering as going well, and things can go well without driving effort—arguably the central pathology of performance management. No VSM or cybernetics publication engages affective neuroscience (VSM about Neuroscience §1, §5), and the tradition’s teaching illustrates algedonics almost only with alarms, so the reward half survives in the etymology alone.
Importance for the article. §6.2: “pain and pleasure are not one axis… Beer’s single channel carrying both alarms and rewards is not one channel in the brain,” and the liking/wanting dissociation “names something the VSM has no vocabulary for.” The same section instructs that grounding organisational algedonics in social pain “should be avoided” because the dACC claim drew a direct rebuttal. §13.1 uses both points in conceding that algedonics would fail its own audit. The imports are VSM about Neuroscience §5(a)–(d). A reviewer will press on whether the paper takes a side in the dACC dispute (it must not; Lieberman–Eisenberger and Wager et al. are Tier B and daggered, and Wager’s exact citation is still marked “to be pinned” in v02’s reference list), on whether Berridge’s rodent hotspot results transfer to any organisational claim, and on the constructive claim: is the liking/wanting gap a defect in the VSM or a proposal for a sixth distinction, and who has the receipt? The co-author should be able to state the affective findings without using the word algedonic at all.
Sources in the reading list.
- liking versus wanting, the hotspots, the ventral pallidum lesion result and the dopamine correction; the core of the algedonic failure.
- the pain-selectivity claim and the reverse-inference method; read to know what is being rebutted.
- the rebuttal; read to be able to say why the paper stays out of the dispute, and to pin the citation.
Other important sources and authors.
- Berridge, K. C., & Robinson, T. E. (1998). What is the role of dopamine in reward: Hedonic impact, reward learning, or incentive salience? Brain Research Reviews, 28(3), 309–369 — the original argument that dopamine mediates wanting rather than liking.
- Kringelbach, M. L., & Berridge, K. C. (2009). Towards a functional neuroanatomy of pleasure and happiness. Trends in Cognitive Sciences, 13(11), 479–487 — a shorter statement of the hotspot anatomy in humans.
- Eisenberger, N. I., Lieberman, M. D., & Williams, K. D. (2003). Does rejection hurt? An fMRI study of social exclusion. Science, 302(5643), 290–292 — the paper that started the social-pain line; the bridge the article warns against.
- Shackman, A. J., Salomons, T. V., Slagter, H. A., Fox, A. S., Winter, J. J., & Davidson, R. J. (2011). The integration of negative affect, pain and cognitive control in the cingulate cortex. Nature Reviews Neuroscience, 12(3), 154–167 — the adaptive-control reading of the same region, prior to the PNAS exchange.
- Poldrack, R. A. (2006). Can cognitive processes be inferred from neuroimaging data? Trends in Cognitive Sciences, 10(2), 59–63 — the methodological point at issue in the dACC dispute.
- Panksepp, J. (1998). Affective Neuroscience: The Foundations of Human and Animal Emotions. Oxford University Press — the field’s founding text, with its separate primary emotional systems; background for why a single valence axis is not how the field thinks.