Nearly 30% of patients with mesial temporal lobe epilepsy (TLE) are resistant to treatment with antiepileptic drugs. Neural stem cell (NSC) grafting into the hippocampus could offer an alternative therapy to hippocampal resection in these patients. As TLE is associated with reduced numbers of inhibitory gamma-amino butyric acid (GABA)-ergic interneurons and astrocytes expressing the anticonvuls...

Fast inhibitory synaptic transmission in the medial vestibular nucleus (MVN) is mediated by GABA(A) receptors (GABA(A)Rs) and glycine receptors (GlyRs). To assess their relative contribution to inhibition in the MVN, we recorded miniature inhibitory postsynaptic currents (mIPSCs) in physiologically characterized type A and type B MVN neurons. Transverse brain stem slices were prepared from mice...

1423 Stage Transition Mechanism for Ultradian Rhythm—Kishi et al neurons themselves. Although further modifications of the original reciprocal interaction model, e.g., the incorporation of selfinhibitory cholinergic autoreceptors and excitatory interactions between cholinergic and non-cholinergic REM-on neurons, have been proposed over the past 30 years with new findings of synaptic details of ...

1) chronic administration of morphine hydrochloride in the drinking water of mice induced physical dependence. jumping and diarrhea, two signs of withdrawal, were produced by intraperitoneal (ip) injection of naloxone. 2) baclofen, bicuculline and picrotoxin decreased the number of mice's jumping episodes and frequency of diarrhea. 3) muscimol decreased jumping but not diarrhea. 4) the data ind...