منابع مشابه
Piracetam reverses haloperidol-induced catalepsy in mice
Results: Th e administration of haloperidol (2 mg/kg, IP) resulted in signifi cant catalepsy. Piracetam (in dosages of 50, 100, and 300 mg/kg) given IP at the time of haloperidol administration reduced the duration of catalepsy by 24.4%, 32.3%, and 48.2%, respectively. Piracetam given as a 30-min pretreatment reduced the duration of catalepsy by 59.5%, 72.3%, and 78.2%, respectively. Vinpocetin...
متن کاملAn Arousing Discovery on Catalepsy: Orexin Regulates Vestibular Motor Functions
A study by Zhang et al. in this issue of Neuron reveals a novel mechanism of control of vestibular motor functions by the orexin (hypocretin) system in the perifornical/LH area through the lateral vestibular nucleus in the brainstem. This knowledge provides new insights into the understanding of brain circuitry that controls motor functions and diseases/conditions related to impairments in this...
متن کاملDifferential Network Analysis Reveals Genetic Effects on Catalepsy Modules
We performed short-term bi-directional selective breeding for haloperidol-induced catalepsy, starting from three mouse populations of increasingly complex genetic structure: an F2 intercross, a heterogeneous stock (HS) formed by crossing four inbred strains (HS4) and a heterogeneous stock (HS-CC) formed from the inbred strain founders of the Collaborative Cross (CC). All three selections were s...
متن کاملBandage-backfall reaction: occurs in infancy, hypothalamic damage, and catalepsy.
In cataleptic clinging, produced either by catecholamine-blocking drugs or lateral hypothalamic damage in adult cats, rats, or monkeys, bandaging the face and neck causes the head to fall backwards. Early in development, a similar reaction can be seen in normal undrugged infants.
متن کاملEarly life stress causes refractoriness to haloperidol-induced catalepsy.
The use of classic antipsychotic drugs is limited by the occurrence of extrapyramidal motor symptoms, which are caused by dopamine (DA) receptor blockade in the neostriatum. We examined the impact of early-life stress on haloperidol-induced catalepsy using the rat model of prenatal restraint stress (PRS). Adult "PRS rats," i.e., the offspring of mothers exposed to restraint stress during pregna...
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ژورنال
عنوان ژورنال: Journal of Neurology, Neurosurgery & Psychiatry
سال: 1995
ISSN: 0022-3050
DOI: 10.1136/jnnp.59.1.86