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Neuroscience, ISSN 0306-4522, 2009, Volume 164, Issue 3, pp. 887 - 895
Abstract Gonadal hormones modulate fear acquisition, but less is known about the influence of gonadal hormones on fear extinction. We assessed sex differences... 
Neurology | conditioned fear | anxiety | estrogen | estrous cycle | progesterone | POSTTRAUMATIC-STRESS-DISORDER | HIPPOCAMPAL-NEURONS | NEUROSCIENCES | OVARIAN-STEROIDS | DENDRITIC SPINE DENSITY | MEDIAL PREFRONTAL CORTEX | LONG-TERM POTENTIATION | SEX-DIFFERENCES | ANXIETY DISORDERS | ORBITOFRONTAL CORTEX | EMOTIONALLY INFLUENCED MEMORY | Receptors, Estrogen - metabolism | Estrogens - pharmacology | Estrous Cycle - physiology | Learning - drug effects | Extinction, Psychological - drug effects | Fear - drug effects | Proestrus - physiology | Male | Fear - physiology | Brain - physiology | Freezing Reaction, Cataleptic - drug effects | Testosterone - metabolism | Metestrus - drug effects | Female | Anxiety Disorders - metabolism | Gonadal Steroid Hormones - secretion | Proestrus - drug effects | Estrogens - metabolism | Progesterone - pharmacology | Extinction, Psychological - physiology | Gonadal Steroid Hormones - metabolism | Conditioning (Psychology) - drug effects | Conditioning (Psychology) - physiology | Rats | Sex Characteristics | Anxiety Disorders - etiology | Rats, Sprague-Dawley | Estrous Cycle - drug effects | Metestrus - physiology | Neuropsychological Tests | Learning - physiology | Receptors, Estrogen - drug effects | Animals | Progesterone - metabolism | Freezing Reaction, Cataleptic - physiology | Photic Stimulation | Anxiety Disorders - physiopathology | Index Medicus | Biological Rhythms | Neuroendocrinology | Females | Males | Conditioned Emotional Responses | Animal Models
Journal Article