Uncovering the seasonal brain: liquid chromatography-tandem mass spectrometry (LC-MS/MS) as a biochemical approach for studying seasonal social behaviors

KM Munley, KL Wade, DS Pradhan - Hormones and Behavior, 2022 - Elsevier
Many animals show pronounced changes in physiology and behavior across the annual
cycle, and these adaptations enable individuals to prioritize investing in the neuroendocrine …

Auditory learning in an operant task with social reinforcement is dependent on neuroestrogen synthesis in the male songbird auditory cortex

M Macedo-Lima, L Remage-Healey - Hormones and behavior, 2020 - Elsevier
Animals continually assess their environment for cues associated with threats, competitors,
allies, mates or prey, and experience is crucial for those associations. The auditory cortex is …

Neuroestrogens rapidly shape auditory circuits to support communication learning and perception: Evidence from songbirds

DM Vahaba, L Remage-Healey - Hormones and behavior, 2018 - Elsevier
Abstract Contribution to Special Issue on Fast effects of steroids. Steroid hormones, such as
estrogens, were once thought to be exclusively synthesized in the ovaries and enact …

What birdsong can teach us about the central noradrenergic system

CB Castelino, MF Schmidt - Journal of chemical neuroanatomy, 2010 - Elsevier
Increasing evidence indicates that the noradrenergic system plays a key role in biasing the
nervous system towards producing behaviors that help animals adapt to constantly …

Rapid steroid influences on visually guided sexual behavior in male goldfish

LD Lord, J Bond, RR Thompson - Hormones and behavior, 2009 - Elsevier
The ability of steroid hormones to rapidly influence cell physiology through nongenomic
mechanisms raises the possibility that these molecules may play a role in the dynamic …

Electrochemical characterization of 17β‐estradiol with fast‐scan cyclic voltammetry

ME Weese‐Myers, AE Ross - Electroanalysis, 2023 - Wiley Online Library
We have developed a sensitive and stable electrochemical method for 17β‐estradiol (E2)
detection using fast‐scan cyclic voltammetry (FSCV). Recently, E2 was proposed to function …

Injury-induced regulation of steroidogenic gene expression in the cerebellum

A Mirzatoni, RD Spence, KC Naranjo… - Journal of …, 2010 - liebertpub.com
Sex steroids assist adult neural tissue in the protection from and repair of damage resulting
from neural injury; some steroids may be synthesized in the brain. Songbirds are especially …

[HTML][HTML] Estradiol synthesis and action at the synapse: evidence for “synaptocrine” signaling

L Remage-Healey, CJ Saldanha… - Frontiers in …, 2011 - frontiersin.org
Classically, the modulation of brain function and behavior by steroid hormones was linked
exclusively to secretion by peripheral endocrine glands. Subsequently, steroid actions within …

Building a better hormone therapy? How understanding the rapid effects of sex steroid hormones could lead to new therapeutics for age-related memory decline.

KM Frick - Behavioral neuroscience, 2012 - psycnet.apa.org
A wealth of data collected in recent decades has demonstrated that ovarian sex-steroid
hormones, particularly 17β-estradiol (E 2), are important trophic factors that regulate the …

Frank Beach Award Winner: Steroids as neuromodulators of brain circuits and behavior

L Remage-Healey - Hormones and behavior, 2014 - Elsevier
Neurons communicate primarily via action potentials that transmit information on the
timescale of milliseconds. Neurons also integrate information via alterations in gene …