woo Flashcards
can we point to genes bein responible for language
yes, genetic (genotypic) localization of language
genes are important say behaviorists
human connection is represented by
neurons
nativists say about connections
some neural connections arise and stay without influence of experience. these connections correspond to universals (principals)
SLI
no cause can be pinpointed
just becauase you have a language impairment doesnt mean youre abnormal all around
KE family chromosone 7 foxp2
specific language elevation
williams syndrome
savants
like sli in that one thing can be abnormal and not the other
lateralixation
brain is split into 2 hemispheres
left side is for language
important confirmation of laterization is split brain studies and dichotic listening experiments
localization
like lateralization
different parts of brain are specialized for diff things
modularity
areas important for language
frontal lobe (brocas) temporal (wernickes)
looking localizing functions in the brain
measuring electricity
measuring blood flow
brain stimulation during surgery
non instruent experiment diotech listening
aphasia
loss of language capabilites due to brain damage
split brain patient
halves no longer connected by corpus callosum
brocas aphasia
many grammatical errors, impaired speech, syntax is simple or not present. know what they want to say but cant produce it
wernickes aphasia
fluent speech but inconsistent content
ethology
study of animal behavior and cognitiion
communication can be
intraspecies
interspecies