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Updated: Oct 11, 2026

Terminal H-reflex Measurements in Mice
Published on: June 16, 2022
Pentobarbital-induced modulation of flexor and H-reflexes in spinal rats
1Department of Psychology 236 Audubon Hall Louisiana State University, 70803, Baton Rouge, LA, USA.
Abstract:
Electrophysiological recordings of the H-reflex and nonnociceptive flexion reflex were obtained from pentobarbital-anesthetized Intact rats and from both, anesthetized and unanesthetized groups of Acute and Chronic Spinal rats. Results showed that the flexor, but not H-reflex, of Chronic Spinal rats was significantly larger than that of all other groups, which did not differ among themselves. The antispastic drug baclofen dose-dependently decreased the flexion response of Chronic Spinal rats (A(50)=4.3 mg/kg+/-2.1 and 9.0 mg/kg).
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