Peak

Peak musical emotional experiences, including those which elicit musical frisson, take place in two anatomically distinct areas of the dopaminergic reward system: the caudate, which activates in the anticipatory moments preceding one's emotional peak, and the nucleus accumbens, which activates during the release immediately after this peak.

This passage identifies peak emotional experience in music as a neurobiologically structured temporal event, splitting anticipation from consummation across distinct dopaminergic circuits.

Harrison, Luke, Thrills, chills, frissons, and skin orgasms: toward an integrative model of transcendent psychophysiological experiences in music, 2014thesis

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VTA lesions have been associated with reduced overconsumption, suggesting its involvement in peak consumption and the subsequent shift to satiety. This is further supported by evidence of dopamine release in the striatum during peak consummatory pleasure.

Schoeller proposes that aesthetic chills neurobiologically mark the transition from peak consummatory pleasure to satiety, reframing peak as a metabolic and motivational inflection point.

Schoeller, Felix, The neurobiology of aesthetic chills: How bodily sensations shape emotional experiences, 2024thesis

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correlations were performed between baseline (pre-AMPH) estradiol levels and peak change from baseline scores on the subjective effects measures after AMPH. Positive correlations were observed between baseline estradiol levels and ratings of Energy and Intellectual efficiency.

Justice operationalizes 'peak' as a psychometric measure of maximal subjective drug response, demonstrating that estradiol level predicts the magnitude of amphetamine-induced peak euphoria and energy.

Justice, Angela J.H., Acute effects of d-amphetamine during the follicular and luteal phases of the menstrual cycle in women, 1999thesis

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Maslow, A. H. (1964). Religions, values, and peak-experiences. Columbus, OH: Ohio State University Press. Maslow, A. H. (1968). Toward a psychology of being.

This bibliographic cluster situates Maslow's foundational theorization of 'peak experiences' within the scholarly lineage of self-transcendent experience research, anchoring the humanistic usage of the term.

Yaden, David Bryce, The Varieties of Self-Transcendent Experience, 2017supporting

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rCBF was calculated for volumes of interest in a 5-mm radius around peak response coordinates reported in Table 1.

Blood and Zatorre employ 'peak response coordinates' as the neuroimaging locus of maximal cerebral blood flow during music-induced chills, grounding the term in measurable cortical activation.

Blood, Anne J., Intensely Pleasurable Responses to Music Correlate with Activity in Brain Regions Implicated in Reward and Emotion, 2001supporting

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Peak Sanctuaries... lie on bare, though not particularly high, mountain summits, removed from human settlements, but generally no more than about one hour's journey away. They are marked by accumulations of votive terracottas of many kinds.

Burkert documents Minoan peak sanctuaries as liminal sacred spaces on mountain summits, establishing a ritual-spatial sense of 'peak' as a site of heightened religious contact removed from ordinary life.

Burkert, Walter, Greek Religion: Archaic and Classical, 1977supporting

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Subjective reports of chills were accompanied by changes in heart rate, electromyogram, and respiration. As intensity of these chills increased, cerebral blood flow increases and decreases were observed in brain regions thought to be involved in reward/motivation, emotion, and arousal.

Blood and Zatorre establish the psychophysiological signature of peak musical pleasure, linking subjective chill intensity to graded activation of reward-system structures.

Blood, Anne J., Intensely Pleasurable Responses to Music Correlate with Activity in Brain Regions Implicated in Reward and Emotion, 2001supporting

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