Studies for Brain Lateralization 0.0 / 5 ? BiologyPsychologyUniversityAll boards Created by: Annabel ForsdykeCreated on: 02-05-16 14:41 Early lesion studies in language deficits Dax 1836 1 of 18 PT greater in musicians w perfect pitch Shlaug, 1995. Geshwind first noticed it was assymetrical 2 of 18 Child Hemispherectoy Pulsifer, 2004 - Rassmussed syndrome at 7.2 years. Basser 1962 - 35 cases, sensorimotor function preserved 3 of 18 Adult Hemispherectomy McClelland, 2007. poor quality of life. Result from neoplastic disease. 4 of 18 Feeling objects hidden from veiw in split brain Gazzaniga, 1962. can pick it out with right hand, but the left hemisphere can't name object. 5 of 18 Split brain looking at chimeric figures Levy, 1972 6 of 18 Interpreter theory of unified behaviour Gazzaniga, 1996. the left hemisphere is the press secretary of the brain, post hoc explanations of why 7 of 18 Left handers have different brain lateralization Rasmussed and milner, 1977. Left handers more likely to be RH dominant or bilateral 8 of 18 Doppler Ultra Sonography for left and right handers Knecht, 2000. 7% of right handers have RH domiance 9 of 18 Patients lost prosody in RH language damage Ross 1979 10 of 18 Animals with lateralised brains have cognitive advantages, better and quicker processing Valloritgara, 1999 11 of 18 Spatial Frequency Hypothesis Sergeant, 1983 12 of 18 Mode of processing - local vs global Halpern, 2005 13 of 18 Broca 1864 14 of 18 Right HS lesions did better when asked to use mental imagery Jones 1974 15 of 18 Cessation of mental imagery following damage Neilson, 1955. 7 patients, 4 left 3 right. Zangwill, 1951. 3 patients, 2 left one right. 16 of 18 Left hemispehre can report dreams Greenwood, 1977 17 of 18 Mental imagery when waking in split brain Left hemisphere can create imagery - Le Doux, 1978 18 of 18
Comments
No comments have yet been made