NEUROPSYCHOLOGY AND



NEUROPSYCHOLOGY AND NEUROPSYCHOLOGICAL TESTING

NEUROPSYCHOLOGY:

RELATIONSHIP OF BRAIN

TO BEHAVIOR, COGNITION, AND EMOTION

TWO BRANCHES:

COGNITIVE

CLINICAL

1. COGNITIVE NEUROPSYCHOLOGY

RESEARCH ON BRAIN

EXPERIMENTS OF NATURE

LURIA AND HEAD INJURIES

BRENDA MILNER, H.M., HIPPOCAMPUS

2. CLINICAL NEUROPSYCHOLOGY

REHABILITATION AND ASSESSMENT

HEAD INJURY

ALZHEIMER'S DISEASE

PARKINSON'S DISEASE

NEUROPSYCHOLOGICAL ASSESSMENT

WECHSLER ADULT INTELLIGENCE SCALE --

3RD EDITION (WAIS-III)

VERBAL SUBTESTS

VOCABULARY

SIMILARITIES

INFORMATION

ETC.

VERBAL IQ

PERFORMANCE SUBTESTS

OBJECT ASSEMBLY

BLOCK DESIGN

PICTURE ARRANGEMENT

ETC.

PERFORMANCE IQ

COMBINATION OF VERBAL IQ & PERFORMANCE IQ

= FULL-SCALE IQ

IQ MEAN = 100 STANDARD DEVIATION = 15

IQ

SCORE

100 50TH PERCENTILE

(AVERAGE)

70 2ND PERCENTILE

(BORDERLINE RETARDED)

130 98TH PERCENTILE

(VERY BRIGHT)

145 ABOVE 99TH PERCENTILE

(VERY, VERY BRIGHT)

NORMS: REPRESENTATIVE SCORES

OF COMPARABLE INDIVIDUALS

EXAMPLE:

FRED GOT 13 CORRECT.

THE AVERAGE SCORE WAS 11 (NORM).

FRED SCORED ABOVE AVERAGE.

TEST RESULTS MEANINGLESS WITHOUT NORMS.

PROBLEMS OF USING INAPPROPRIATE NORMS

FOR IQ TESTS

-- LANGUAGE

-- CULTURE

-- AGE

-- DISABILITY

THE WAIS-III AND NEUROPSYCHOLOGY

DIFFERENTIAL DEFICIT

DISCREPANCY BETWEEN PAST ACHIEVEMENTS

AND PRESENT SCORES

OTHER NEUROPSYCHOLOGICAL TESTS

USUALLY SIMPLE FOR UNIMPAIRED PEOPLE

LANGUAGE

VERBAL FLUENCY TEST

REPETITION TEST

OBJECT NAMING

INSTRUCTIONS

APHASIA

MEMORY

WECHSLER MEMORY SCALE (WMS)

-- MEMORY FOR NARRATIVES

-- DIGIT SPAN

-- SHORT-TERM VS. LONG-TERM MEMORY

IMPORTANT FACTORS:

STANDARDIZED ADMINISTRATION

CONTROL OF TESTING ENVIRONMENT

VISUAL FUNCTIONING

FIGURE REPRODUCTION

VISUAL AGNOSIA

MOTOR FUNCTIONING

GRIP TEST

TAPPING TEST

RE-ENACTMENT OF FAMILIAR MOTOR TASKS

APRAXIA

TEST PERFORMANCE

CAN INDICATE LOCATION OF BRAIN DAMAGE

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