Term
| afferent system: form and texture pereption |
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Definition
|
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Term
| afferent system: motion detection |
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Definition
|
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Term
| afferent system: vibration |
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Definition
|
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Term
| afferent system: skin stretch |
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Definition
|
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Term
| Biggest afferent: sensory function and name |
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Definition
|
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Term
| second biggest afferent: sensory function and name |
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Definition
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Term
| third biggest afferent: sensory function and name |
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Definition
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Term
| fourth biggest (smallest) afferent: sensory function and name |
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Definition
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Term
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Definition
| The segmental sensory ganglia of the spinal cord; contain the first-order neurons of the dorsal column/medial lemniscus and spinothalamic pathways. |
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Term
| nerve endings/corpuscles from skin to deepest |
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Definition
| Meissner - Merkel - Ruffini - Pacinian |
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Term
| two slowly adapting afferents |
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Definition
|
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Term
| two rapidly adapting afferents |
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Definition
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Term
| motor neurons thatsynapse to intrafusal muscle fibers |
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Definition
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Term
| Receptors located in muscle tendons that provide mechanosensory information to the central nervous system about muscle tension |
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Definition
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Term
| territory of the body innervated by each spinal nerve |
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Definition
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Term
| ventral posterior complex |
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Definition
| Group of thalamic nuclei that receives the somatic sensory projections from the dorsal column nuclei and the trigeminal nuclear complex |
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Term
| location of first order neurons |
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Definition
| dorsal root and cranial nerve ganglia |
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Term
| location of second order neurons |
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Definition
|
|
Term
| location of third order neurons |
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Definition
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Term
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Definition
| Cutaneous and subcutaneous receptors (usually free nerve endings) specialized for the detection of harmful (noxious) stimuli. |
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Term
| three types of nociceptors |
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Definition
| A(delta) mechanosensitive, A(delta) mechanothermal, polymodal C |
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Term
| lateral eye cells between photoreceptors and bipolar cells |
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Definition
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Term
| lateral eye cells between bipolar and ganglion cells |
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Definition
|
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Term
| five types of retinal cells |
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Definition
| rods/cones - horizontal - bipolar - amacrine - ganglion |
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Term
| rod/cone (hyper/de)polarizes with light |
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Definition
|
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Term
| dark, depolarized. what two ions? |
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Definition
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Term
| dark, depolarized, Na and Ca flow in through ____ gated channels |
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Definition
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|
Term
| ___ - the ion that hyperpolarizes the cell |
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Definition
|
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Term
| located in rod disk membrane it turns cGMP to GMP (hydrolyzes) |
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Definition
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|
Term
| protein bound to GDP is rod/cone |
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Definition
|
|
Term
| transducin, once activated by rhodopsin, exchanges ____ for _____ |
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Definition
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|
Term
| this subunit of transducin activates the phosphodiesterase |
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Definition
|
|
Term
| phosphodiesterase turns ___ to ____ |
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Definition
|
|
Term
| phosphorylates rhodopsin for arrestin to bind to it |
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Definition
|
|
Term
| binds to phosphorylated rhosopsin prevent it from activating transducin |
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Definition
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|
Term
|
Definition
|
|
Term
| restoration of 11 cis retinal |
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Definition
|
|
Term
| light adaptation: lotsa light - less Ca coming in. means increased activity of _____ and ______ |
|
Definition
| rhodopsin kinase and guanylate cyclase |
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Term
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Definition
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Term
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Definition
|
|
Term
| rod and cone mediated vision |
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Definition
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Term
|
Definition
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Term
|
Definition
|
|
Term
| loss of long wavelength vision |
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Definition
|
|
Term
| loss of medium wavelength color vision |
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Definition
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|
Term
| help coordinate rapid movement of the eye towards a target |
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Definition
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|
Term
| control circadian rhythms |
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Definition
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Term
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Definition
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|
Term
| pupillary light reflex: pretectum synapses to __________ |
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Definition
| edinger - westphal nucleus to ciliary ganglion |
|
|
Term
| two ways Ca+ can build synapses |
|
Definition
| cytoskeleton in dentrites, BDNF in soma - growth of synapses |
|
|
Term
| three scalas of the cochlea. top to bottom |
|
Definition
| scala vestibuli, scala media, scala tympani |
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|
Term
| cochlea fluid in scala tympani |
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Definition
|
|
Term
| actual hairs on hair cells |
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Definition
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|
Term
| connections between stereocilia |
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Definition
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Term
|
Definition
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Term
| depolarizing ion at stretched tip links |
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Definition
|
|
Term
| cochlea fluid in scala media |
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Definition
|
|
Term
| how many rows of each hair cell? |
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Definition
|
|
Term
| sctual sensory receptors. which hairs cells? |
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Definition
|
|
Term
| 2 organ of corti membranes |
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Definition
|
|
Term
|
Definition
| fungiform, circumvallate foliate |
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|
Term
| bitter taste g protein couple receptor |
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Definition
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