Biomaterial Database

Direction of lateral eye movements as an index of cognitive mode and emotion: a reappraisal. 1992

B H MacDonald, and M Hiscock

Psychology Department, Credit Valley Hospital, Mississauga, Ontario, Canada.

Three experiments were designed to determine the effects of cognitive and emotional questions on subjective ratings, lateral eye movement (LEM) incidence and LEM direction. Although the cognitive content of questions affected subjective ratings and the incidence of LEMs, emotional content had an effect only on subjective ratings. Neither cognitive nor emotional content influenced LEM direction. The results raise doubts about the sensitivity of LEM direction as an index of lateralized cerebral processing.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D003071	Cognition	Intellectual or mental process whereby an organism obtains knowledge.	Cognitive Function,Cognitions,Cognitive Functions,Function, Cognitive,Functions, Cognitive
D004569	Electroencephalography	Recording of electric currents developed in the brain by means of electrodes applied to the scalp, to the surface of the brain, or placed within the substance of the brain.	EEG,Electroencephalogram,Electroencephalograms
D004585	Electrooculography	Recording of the average amplitude of the resting potential arising between the cornea and the retina in light and dark adaptation as the eyes turn a standard distance to the right and the left. The increase in potential with light adaptation is used to evaluate the condition of the retinal pigment epithelium.	EOG,Electrooculograms,Electrooculogram
D004644	Emotions	Those affective states which can be experienced and have arousing and motivational properties.	Feelings,Regret,Emotion,Feeling,Regrets
D005133	Eye Movements	Voluntary or reflex-controlled movements of the eye.	Eye Movement,Movement, Eye,Movements, Eye
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man