Neuro 2

Front 1

what is in telencephalon

Back 1

cerebral hemisphere
cerebral cortex
subcortical white matter
basal ganglia
basal forebrain nuclei

Front 2

What is in diencephalon

Back 2

thalamus
hypothalamus
epithalamus

Front 3

what is in mesencephalon

Back 3

cerebral peduncles
midbrain tectum
midbrain tegmentum

Front 4

what is in metencephalon

Back 4

pons
cerebellum

Front 5

what is in myelencephalon

Back 5

medulla

Front 6

function of parietal operculum

Back 6

secondary sensory cortex

Front 7

where is the primary visual cortex

Back 7

in the occipital lobe along the banks calcarine sulcus

Front 8

what is primary auditory cortex composed of

Back 8

transverse gyri of heschl located in the slyvian fissure

Front 9

how is the visual cortex organized

Back 9

retinotopic fashion

Front 10

how is primary auditory cortex organized

Back 10

tonotopic

Front 11

layers of neocortex, main connections

Back 11

I molecular layer - dendrites and axons from other layers
II small pyramidal layer- cortical-cortical connections
III medium pyramidal layer cortical-cortical connections
IV granual layer- Recieves input from thalmus
V large pyramidal layer- sends outputs to subcortical structures
VI polymorphic layer - sends outputs to Thalmus

Front 12

define ataxia, derived from what lesion

Back 12

disorders in balance and coordination, cerebellum lesion

Front 13

lesions in basal ganglia cause what type of movement and comparable to what disease

Back 13

hypokinetic movement- parkinsons
hyperkinetic movement- huntingtons

Front 14

monosynaptic reflex: what receptors involved, pathway

Back 14

muscle spindle -> inhibatory interneuron -> motor neuron

Front 15

where does the reticular formation extend

Back 15

central portions from medulla to midbrain

Front 16

caudal portions of reticular formation in medulla and lower pons involve?

Back 16

motor and autonomic functions

Front 17

rostral reticular formation in upper pons and midbrain plays a important role in?

Back 17

regulating level of consciousness

Front 18

lesions effecting pontomesencephalic reticular formation casue?

Back 18

lethargy and coma

Front 19

locations of limbic system

Back 19

medial and anterior temporal lobe
anterior insula
inferior medial frontal lobes
cingulate gyri
hippocampal formation
amygdala (located within medial temporal lobe)
several nuceli medial thalamus, basal ganglia, septal area, and brainstem

Front 20

what is fornix

Back 20

paired arch-shaped white mattter connecting hippocampal formation to hypothalamus and septal nuclei

Front 21

lesions to lymbic system cause?

Back 21

deficits in the consolidation on innediate recall into longer-term memories
difficult forming new memories
epileptic seizures beigin with empotion

Front 22

wernicke's area location

Back 22

left side on superior temporal gyrus

Front 23

lesions in wernicke's area casue

Back 23

deficits in language comprehension (receptive or sensory aphasia)

Front 24

location of Broca's area

Back 24

frontal lobe covering pars triangularis and pars operculi

Front 25

lesions in Broca's area

Back 25

deficits in production of language
with sparing of language comprehension (expressive or motor aphasia)

Front 26

finger agnosia

Back 26

inability to identify fingers by name

Front 27

lesions in parietal lobe

Back 27

diffculty in calculations
right-left confusion
finger agnosia
difficulty with written language

Front 28

Grestmann's syndrome- location of lesion, group symptoms

Back 28

lesions in parietal lobe

diffculty in calculations
right-left confusion
finger agnosia
difficulty with written language

Front 29

these group of symptoms are called what:
diffculty in calculations
right-left confusion
finger agnosia
difficulty with written language

Back 29

Grestmann's syndrome

Front 30

apraxia

Back 30

abnormalities in motor conceptualization, planning, and execution

Front 31

lesions in non-dominant parietal lobe

Back 31

distortion of perceived space and neglect of contralateral side (hemineglect)

Front 32

anosognosia

Back 32

unawareness of a deficit on a side

Front 33

frontal release signs:
caused by lesion where

Back 33

"primitive reflexes" grasp, root, suck, snout reflex
frontal lobe

Front 34

persevarate

Back 34

repeat a single action over and over without moving on to the next one

Front 35

lesions in frontal cortex can cause

Back 35

frontal release sign
perseverate
disinhibited behaviors
magnetic gait
urinary incontinence

Front 36

prospagnosia

Back 36

inability to recognize faces

Front 37

achromatopsia

Back 37

inability to recognize colors

Front 38

palinopsia

Back 38

persistence or reapperance of an object

Front 39

lesions in visual cortex can cause

Back 39

prospagnosia
achromatopsia
palinopsia

Front 40

magnetic gait

Back 40

feet shuffle close to the floor