Babkin reflex

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The aim of this study was to evaluate the nervous and humoral pathways involved in short-chain fatty acid (SCFA)-induced ileal brake in conscious pigs. The role of extrinsic ileal innervation was evaluated after SCFA infusion in innervated and denervated Babkin's ileal loops, and gastric motility was measured with strain gauges. Peptide YY (PYY) and glucagon-like peptide-1 (GLP-1) concentrations were evaluated in both situations. The possible involvement of absorbed SCFA was tested by using intravenous infusion of acetate...

We studied the mouth opening response to appendicular compression in two groups of children. This study was performed with the intention of testing the semiologic role of the act of mouth opening following stimulation of various regions, based on the hand mouth reflex of Babkin. Group I was formed by 33 normal children who underwent monthly follow up assessments since birth; and group II consisted of 50 children older than 6 months of age, known to have a neurologic deficit and a neuro-psychomotor development equivalent to that of a child in the first trimester of life...

Creatine kinase isoenzyme BB was determined in cerebrospinal fluid (CSF) in 79 preterm neonates using an original enzyme-linked immunosorbent assay. The criterion for inclusion was an Apgar score of 7 or less at 5 min of life. Neurological examination was performed on day 2 and day 5 of life. CSF was obtained on the same days. Lumbar puncture was performed on 41 of these babies on day 2 and in 39 on day 5 of life (one baby underwent lumbar puncture twice). All babies had clinical features of hypoxic-ischemic encephalopathy (HIF) which was classified according to Sarnat and Sarnat...

The authors describe a new syndrome characteristic of neonates born in the breech presentation. The syndrome, most evident upon the delivery, was observed in 30 infants, followed up in 20 of them. The neonates have specific lower limb position (maximally flexed thighs, extended, legs, slightly bent in the soles feet), spontaneous movements of the legs and feet are restrained, muscular tonicity reduced in the leg flexors and sole muscles is high in femoral flexors, the Achilles reflex is inhibited, motor response to plantar stimulation is weak or absent...

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The ontogeny of rooting, lip, lateral tongue, mouth opening, biting, and Babkin reflexes and emerging chewing behaviors were observed in 2 normal infants from 1 week to 35 weeks of age. These behaviors were videotaped at 9 monthly test sessions, and their movement patterns analyzed during slow-motion playback. The reflex responses were elicited in both infants through 35 weeks of age. They consisted of those characteristic movements described in the literature plus additional movements that elaborated the characteristic pattern...

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No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

No abstract text is available yet for this article.

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The discovery of reinforcement, extinction, generalization, and differentiation with the conditional reflex method in Pavlov's laboratories is described. Modern American introductory texts show that contemporary understanding of the experimental work on conditioning in Pavlov's laboratories is derived from a 1927 English translation of Pavlov's lectures on the conditional reflexes. The lectures present the discoveries topically, not chronologically. In contrast, this article presents a chronological account of the contributions of S...