H&n Disorders

Front 1

Right cerebral hemisphere

Back 1

non-verbal info and memory (geometric, tonal patterns), spatial, awareness of extrapersonal space, music and art, prosody, visual memory, emotion and intuitive thinking, understadning scene

Front 2

Left cerebral hemisphere

Back 2

spoken language, writing, reading, calculation, verbral memory, thinking, visual verbal processing, verbal auditory

Front 3

Split brain syndrome

Back 3

(transection of corpus callosum); right hand doesn't know what left hand is doing; depending on what hand object in people may not be able to name

Front 4

Frontal lobe functions

Back 4

execution of general motor movements (precentral gyrus); planning programming sequencing of movements (premotor cortex); voluntary eye movements (frontal eye fields); motor speech (Broca's area); ideas, concepts, abstract though, memory, personaluty, emotion, intelelct

Front 5

Precentral gyrus

Back 5

execution of general motor movements

Front 6

Premotor cortex

Back 6

planning, programming, sequencing, of movements

Front 7

Frontal eye fields

Back 7

voluntary movements

Front 8

Broca's area

Back 8

motor speech

Front 9

Broca's aphasia

Back 9

broca's area dysfunction

Front 10

Dysarthria

Back 10

dysfunction of corticobulbar pathways

Front 11

Agraphia

Back 11

dysfunction of posterior frontal cortex excluding broca's is

Front 12

Abulia

Back 12

dysfunction of general ares w/in rostral fronal love

Front 13

Parietal Lobe Function

Back 13

somatosensory cortex; recogniton and coordination of tactile visual and audotiry input; motor planning; comprehension and interpretation of words tones loudness and word timing

Front 14

Somatosensory cortex

Back 14

coordination, integratino, and refinement of sensory input

Front 15

Right parietal lesions

Back 15

disturbances of space and body schema

Front 16

Left parteial lesions

Back 16

disturbances of reading writing and mathematics

Front 17

Gertmann's syndrome

Back 17

inability to tell right from left sides and to recoginze fingers or body parts

Front 18

Astereognosis

Back 18

dystfunctions of right hemisphere of parietal lobe

Front 19

Asognosia

Back 19

lack of awareness or denial of disease (right supramarginal gyrus)

Front 20

Autopagnosia

Back 20

impared recognition of body parts (right parietal lobe)

Front 21

Visual agnosia

Back 21

combined parieto-occipaital lesion and/or lesion of corpus callosum; not knowing something is there

Front 22

Apraxia

Back 22

(left parietal lobe)

Front 23

Unilateral neglect

Back 23

(right parietal lobe); happens on left side where people don’t recognize that left side of body exists

Front 24

Temporal lobe functions

Back 24

auditory, language comprehension, sound modulation, perception of music, memory, higher order visual and auditory tasks, emotion, motivation, personailty

Front 25

Superior temporal gyrus

Back 25

auditory reception

Front 26

Wernicke's are and right superior temporal gyrus

Back 26

language comprehension, sound modualtion, perception of music; damage here they say random words and think they said coherent words

Front 27

Hippocampus and Amygdala

Back 27

memory, higher order visual and auditory tasks, emotion, motivation, and personality

Front 28

Bilateral lesions on auditory areas temporal lobe

Back 28

deafness

Front 29

Right hemisphere of temporal lobe dysfunction

Back 29

lack of music ability and appreciation diminished

Front 30

Anomia

Back 30

can't remember names of stuff; supramarginal gyrus affected in temproal lobe

Front 31

Kluver-Bucy

Back 31

bilateral obliteration of amygdala; results in oral exploratory behavior, tactile exploratory behavior, hypersexuality

Front 32

Temproal lobe seizures

Back 32

aggressive behavior, hypersexuality, hyerreligiousity, abnormal need to write and investigate

Front 33

Occipital Lobe function

Back 33

visual recpeion, bringing in info into gestalt

Front 34

Anton's syndrome

Back 34

Cortical blindness; bilateral occipital loss which may result in confabulation

Front 35

Bilateral lesions of perieto-occipital association areas

Back 35

loss of hand-eye coordination or total visual agnosia

Front 36

agnosia

Back 36

inabilty to be aware of an object using a giv en sense even though this sense in functionally intact

Front 37

Tactile agnosia

Back 37

inability to recognize object by touch alone; disturbance of body image, lack of recognition of individual fingers, confusion of left and right sides fo body (lesion supramarginal gyrus)

Front 38

Auditory agnosia

Back 38

inability to recognize sounds, music or words from lesion in posterior part of superior temporal gyrus

Front 39

Dimentia

Back 39

loss of interllectual functions, memory, learning, reasoning, problem solving and abstract thinking; similar symptoms can be shown by hyperthyroidism, cushing disease, nutrional, AIDS, drug interactions

Front 40

Picks dimentia

Back 40

less common than alzheimers, go to one stimulus and stay on it; heredity; fast onset and progression

Front 41

Stages of memory

Back 41

(1) register (diencephalon) (2) consolidate (basal forebrain) (3) store (hippocampus/amagydala) (4) retreive (basal ganglia)

Front 42

What is long term retrograde memory

Back 42

frontal lobe; specifically cingualte gyrus