5-CANS - Cell Types and Physiology in the CANS Major...

Info iconThis preview shows pages 1–13. Sign up to view the full content.

View Full Document Right Arrow Icon
Cell Types and Physiology in the CANS
Background image of page 1

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

View Full DocumentRight Arrow Icon
Major Components of the Central Auditory Nervous System (CANS) VIIIth cranial nerve Cochlear Nucleus Superior Olivary Complex Lateral Lemniscus Inferior Colliculus Medial Geniculate Body Primary Auditory Cortex Brainstem Thalamus Mid-brain Temporal Lobe Trapezoid body
Background image of page 2
MedGen Body Inf Coll Lat Lemn SOC Coch Nuc VIIIth CN
Background image of page 3

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

View Full DocumentRight Arrow Icon
Background image of page 4
VIIIth Nerve Afferents Bipolar Neurons Primary Response Type Synapse in: AVCN PVCN DCN 0 5 10 15 20 25 30 35 40 45 50 0 4 8 12 16 20 24 28 32 36 40 Time (ms) AP Rate Sound On Sound Off
Background image of page 5

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

View Full DocumentRight Arrow Icon
Background image of page 6
Background image of page 7

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

View Full DocumentRight Arrow Icon
Section Thru Brainstem Shows Cochlear Nucleus
Background image of page 8
Cochlear Nucleus Wide variety of cell types AVCN >>to ipsi and contra SOC DCN>>contra to Lat Lemniscus
Background image of page 9

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

View Full DocumentRight Arrow Icon
CN Response Types Primary-like cell - spherical (bushy) cells of the AVCN Chopper cell - identification with any particular cell type is not possible because responses are found throughout the cochlear nucleus Onset - located in octopus cells Pauser cell/ Build up cell - located in the fusiform layer of the DCN
Background image of page 10
Pauser cell Primary-like cell Chopper cell Onset cell Buildup cell CN Response Types
Background image of page 11

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

View Full DocumentRight Arrow Icon
Background image of page 12
Image of page 13
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 37

5-CANS - Cell Types and Physiology in the CANS Major...

This preview shows document pages 1 - 13. Sign up to view the full document.

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