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Affective modulation of the startle reflex in schizophrenic patients
European Archives of Psychiatry and Clinical Neuroscience, 1995Startle-elicited blinks were measured during the presentation of affective slides in order to investigate emotional responsiveness in 24 male healthy subjects and 34 male schizophrenic patients. Although the two groups did not differ with regard to their subjective and autonomic responses to the slide stimuli, there was a significant difference between
R, Schlenker, R, Cohen, G, Hopmann
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Gating and Habituation of the Startle Reflex in Schizophrenic Patients
Archives of General Psychiatry, 1992Schizophrenic patients exhibit impairments in both sensorimotor gating and habituation in a number of paradigms. Through human and animal model research, these fundamental cognitive deficits have well-described neurobiologic bases and offer insights into the neuroanatomic and neurotransmitter abnormalities that characterize patients with schizophrenic ...
D L, Braff, C, Grillon, M A, Geyer
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Neuroplasticity in the acoustic startle reflex in larval zebrafish
Current Opinion in Neurobiology, 2019Learning is essential for animal survival under changing environments. Even in its simplest form, learning involves interactions between a handful of neuronal circuits, hundreds of neurons and many thousand synapses. In this review I will focus on habituation - a form of non-associative learning during which organisms decrease their response to ...
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Effects of pyrethroids on the acoustic startle reflex in the rat
Toxicology, 1988The effects of NAK 1901 (Pentafluorbenzyl (1R, cis)-3-(2,2-dichlorovinyl)-2,2-dimethyl-cyclopropane-carboxylate) and cypermethrin ((S,R)-alpha-cyano-3-phenoxybenzyl-2,2-dimethyl (1R, 1S, cis, trans)-3-(2,2-dichlorovinyl) cyclopropane-carboxylate) (RU 24 501) on amplitude and prepulse inhibition of the acoustic startle reflex were studied in male Wistar
T H, Hijzen, R, De Beun, J L, Slangen
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[The startle reflex in schizophrenia research].
Der Nervenarzt, 2002Abnormalities of attention and information processing are described as important features of schizophrenia. Theoretically, they may reflect deficiencies in central mechanisms of inhibition and selection. These deficiencies are believed to lead to cognitive fragmentation in patients with schizophrenia.
U, Meincke +2 more
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The startle reflex and PGO spikes
Brain Research, 1976R M, Bowker, A R, Morrison
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DIRECTIONAL FREE FIELD STARTLE-REFLEX AUDIOMETRY
Archives of Otolaryngology - Head and Neck Surgery, 1954CURRENT audiometric techniques in infants and children have been directed along objective lines. Research in skin-resistance electroaudiometry and electroencephalographic arousal responses are outstanding examples of this laudable trend. Experienced observers, however, realize some of the shortcomings of these techniques and base their hearing ...
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