Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
36 Cards in this Set
- Front
- Back
|
Waves |
- Alternating compressed and rarified air |
|
|
Frequency |
- Number of cycles per second - Humans detect sound between 20-20,000 Hz |
|
|
Pitch |
- Higher Freq = Higher Pitch |
|
|
Loudness |
- Higher Amplitude = Higher Loud |
|
|
Outer Ear |
- pinna to tympanic membrane |
|
|
Tympanic Membrane |
- membrane between outer and middle ear |
|
|
Malleus (hammer) |
- ossicle - attached to tympanic membrane and incus |
|
|
Incus (anvil) |
- ossicle - attached to malleus and stapes |
|
|
stapes |
- ossicle - attached to incus and oval window |
|
|
Cochlea |
- contains apparatus for transforming physical motion of oval membrane into neuronal response - spiral hollow tube - oval & round window - 3 fluid filled chambers |
|
|
Oval Window |
- membrane between middle and inner ear - on cochlea |
|
|
Round Window |
- |
|
|
Scala Vestibuli |
- |
|
|
Scala Media |
- |
|
|
Scala Tympani |
- |
|
|
Auditory Receptor Cells |
- |
|
|
Basilar Membrane |
- seperates scala T and scala P - Organ of Corti sits on it |
|
|
Base vs. Apex Sound Frequency Response |
- |
|
|
Organ of Corti |
- |
|
|
Stereocilia |
- |
|
|
TRPA1 |
- |
|
|
Hair Cell Transduction |
- |
|
|
Inner Hair Cells |
- |
|
|
Outer Hair Cells |
- |
|
|
Spiral Ganglion |
- |
|
|
Auditory Pathway |
- |
|
|
pons |
- |
|
|
inferior colliculus |
- |
|
|
MGN |
- |
|
|
Auditory Cortex |
- |
|
|
Tonotopic Map |
- |
|
|
Ganglion Cells |
- |
|
|
Phase Locking |
- |
|
|
Horizontal Plane Sound Localization |
- |
|
|
Vertical Plane Sound Localization |
- |
|
|
Cortical Neurons |
- |
