calcium channel N type 10 neuronal calcium sensor pedunculopontine tegmental nucleus 10 REM sleep 8 bipolar disorder 8 calcium channel P type 8 calcium channel Q type 8 human 8 schizophrenia 8 wakefulness 8 Article 6 Gamma band activity 6 gamma rhythm 6 lithium 6 sleep waking cycle 6 unclassified drug 6 Animals 4 Bipolar disorder 4 Calcium channels 4 Gamma Rhythm 4 Neuronal calcium sensor protein 4 Parkinson disease 4 Pedunculopontine Tegmental Nucleus 4 Sleep/wake 4 animal 4 arousal 4 calcium signaling 4 cyclic AMP dependent protein kinase 4 hallucination 4 hippocampus 4