JURASKA Study Guide—PSYC210 Exam 2- Estrous cycle vs menstrual cycle- Dementia – shrinkage- Lewy body dementia- Vascular- smaller scale, mini strokes/bleeds, variable symptoms- Nogo: myelin-> oligodendroglia (secrete Nogo, cannot regrow) vs schwann cells (do not have nogo) can regrow- Necrosis: rupture- Apoptosis:programmed cell death- Androgen Insensitivity:- Congenital Adrenal Hyperplasia: - MPOA: Medial Preoptic Area (in hypothalamus)- PARTS --RATSo SDNo AVPV-bigger in females- Feedforward, estrogen rises, ovulation AVPV- Pituitary - INH3 INH4- INAH3 = SDN? Bigger in males than females and gay males..number of neurons males>females- Homosexuality twins 60% concordanceo Higher incidence o Maternal lineo Homosexual brothers: same xo Number of older biological brothers- Proliferation: cell division- Migration (neuroblasts)- Differentiation dendrites, axons, synapses- Pruning and cell death (apoptosis- too little neurotrophic factor)…overlaps with differentiation - Myelination (oligodendroglia-cns, pns-schwann cells)- GLUTAMATEo AMPA: ionotropic receptoro NMDA- FRAGILE Xo On x chromosomeo Doesn’t make proteino Dendritic spines stay
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