Study Guide Exam 2 - study guide for exam 2 audition:...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: study guide for exam 2 audition: anatomy: tympanic membrane (ear drum- vibrations), ossicles (bones- mechanical energy/vibrations), cochlea (organ of transduction), place theory of pitch- location of hair cells in the cochlea stimulated by a certain pitch determines the sound you will hear; place determines which part of the cochlea is stimulated; if base of cochlea is stimulated then its a high pitch, visversa auditory cortex- reveives signals from auditory part of cochlea in temporal lobe tonotopic organization- areas of auditory cortex that cells are selective to pitch (low and high) low frequency --> low pitch, high frequency--> high pitch, older people first lose the ability to hear the highest pitch sounds due to loss of "hair cells" near the base of the cochlea ppl lose higher pitches first olfaction (smell): olfactory epithelium- where the olfactory receptors are located humans dont have an olfactory bulb like other animals, but we have a region where olfactory receptors are; molecules in the air activate olfactory neurons no relay through thalamus- only sense thats not through the thalamus direct input into limbic system smell is "easy to feel but hard to contemplate" gustation (taste): sensory receptors are on the taste buds brain imaging of "disgust" is the purest brain image of any of the emotions (most easily identifiable) haptics (touch) and nociception (pain): non-painful touch and pain are different senses and regular non- painful (mechanoreceptive). nociceptors are activated by stimuli that are causing tissue damage...
View Full Document

This note was uploaded on 03/22/2010 for the course PSYC 1101 taught by Professor Crystal during the Spring '08 term at University of Georgia Athens.

Page1 / 4

Study Guide Exam 2 - study guide for exam 2 audition:...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online