perception vs. sensation
2 episodes mention this concept
hubermanlabMar 5, 2026The Neurobiology of Taste, Sugar Craving, and the Gut-Brain Axis
SciencePerception vs. SensationGustatory PerceptionFive Basic Taste Qualities (Sweet, Sour, Bitter, Salty, Umami)Appetitive vs. Aversive Taste Valence- hubermanlab
The Brain's Logic & Function: From Vision to Circadian Rhythms with Dr. David Berson
NeuroscienceNeurobiologyOphthalmologyIntrinsically Photosensitive Melanopsin Cells (ipRGCs)Circadian Rhythms
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Related concepts
Concepts that appear alongside perception vs. sensation across episodes.
- vagus nerve
- suprachiasmatic nucleus (scn)
- humeral signals
- autonomic nervous system
- five basic taste qualities (sweet, sour, bitter, salty, umami)
- neurobiology
- wavelength decoding
- taste receptor cells
- jet lag
- taste system plasticity
- artificial sweeteners (effect on gut-brain axis)
- gustatory perception
- flavor perception
- sugar craving mechanism
- retinal blindness
- gene expression (circadian clock)
- color vision (trichromacy/dichromacy)
- ganglion cells
- overnutrition
- gut-brain axis