Sex influences on the neurobiology of learning and memory

JM Andreano, L Cahill - Learning & memory, 2009 - learnmem.cshlp.org
In essentially every domain of neuroscience, the generally implicit assumption that few, if
any, meaningful differences exist between male and female brain function is being …

Effects of steroid hormones on neurogenesis in the hippocampus of the adult female rodent during the estrous cycle, pregnancy, lactation and aging

JL Pawluski, S Brummelte, CK Barha… - Frontiers in …, 2009 - Elsevier
Adult neurogenesis exists in most mammalian species, including humans, in two main
areas: the subventricular zone (new cells migrate to the olfactory bulbs) and the dentate …

Cytoskeletal changes underlie estrogen's acute effects on synaptic transmission and plasticity

EA Kramár, LY Chen, NJ Brandon, CS Rex… - Journal of …, 2009 - Soc Neuroscience
Estrogen, in addition to its genomic effects in brain, causes rapid and reversible changes to
synaptic operations. We report here that these acute actions are due to selective activation …

Estrogens and age-related memory decline in rodents: what have we learned and where do we go from here?

KM Frick - Hormones and behavior, 2009 - Elsevier
The question of whether ovarian hormone therapy can prevent or reduce age-related
memory decline in menopausal women has been the subject of much recent debate …

Proestrous compared to diestrous wildtype, but not estrogen receptor beta knockout, mice have better performance in the spontaneous alternation and object …

AA Walf, C Koonce, K Manley, CA Frye - Behavioural brain research, 2009 - Elsevier
17β-Estradiol (E2) may influence cognitive and/or affective behavior in part via the β isoform
of the estrogen receptor (ERβ). Endocrine status and behavior in cognitive (object …

Chronic estradiol replacement to aged female rats reduces anxiety-like and depression-like behavior and enhances cognitive performance

AA Walf, JJ Paris, CA Frye - Psychoneuroendocrinology, 2009 - Elsevier
Decline in the ovarian steroid, estradiol (E2), with the menopause transition may influence
cognitive and affective processing of older women and there is evidence that hormone …

Estrogen receptor alpha and beta specific agonists regulate expression of synaptic proteins in rat hippocampus

EM Waters, K Mitterling, JL Spencer, S Mazid… - Brain research, 2009 - Elsevier
Changes in hippocampal CA1 dendritic spine density and synaptic number across the
estrous cycle in female rats correlate with increased hippocampal-dependent cognitive …

Different forms of oestrogen rapidly upregulate cell proliferation in the dentate gyrus of adult female rats

CK Barha, SE Lieblich… - Journal of …, 2009 - Wiley Online Library
Oestrogens are known to exert significant structural and functional effects in the
hippocampus of adult rodents. The dentate gyrus of the hippocampus retains the ability to …

Gonadal steroids maintain 24 h acetylcholine release in the hippocampus: organizational and activational effects in behaving rats

D Mitsushima, K Takase, T Funabashi… - Journal of …, 2009 - Soc Neuroscience
Extracellular acetylcholine (ACh) levels in the dorsal hippocampus increases during
learning or exploration, exhibiting a sex-specific 24 h release profile. To examine the …

Premarin improves memory, prevents scopolamine-induced amnesia and increases number of basal forebrain choline acetyltransferase positive cells in middle-aged …

JI Acosta, L Mayer, JS Talboom, C Zay… - Hormones and …, 2009 - Elsevier
Conjugated equine estrogen (CEE) is the most commonly prescribed estrogen therapy, and
is the estrogen used in the Women's Health Initiative study. While in-vitro studies suggest …