Annual Research Review: The power of predictability–patterns of signals in early life shape neurodevelopment and mental health trajectories

EP Davis, LM Glynn - Journal of Child Psychology and …, 2024 - Wiley Online Library
The global burden of early life adversity (ELA) is profound. The World Health Organization
has estimated that ELA accounts for almost 30% of all psychiatric cases. Yet, our ability to …

Loss of spines in the prelimbic cortex is detrimental to working memory in mice with early-life adversity

L Xu, Y Liu, J Long, X He, F Xie, Q Yin, M Chen… - Molecular …, 2023 - nature.com
Adverse experiences in early life can shape neuronal structures and synaptic function in
multiple brain regions, leading to deficits of distinct cognitive functions later in life. Focusing …

Chemogenetic activation of CRF neurons as a model of chronic stress produces sex-specific physiological and behavioral effects

KR Montgomery, MS Bridi, LM Folts… - …, 2024 - nature.com
Trauma and chronic stress exposure are the strongest predictors of lifetime neuropsychiatric
disease presentation. These disorders often have significant sex biases, with females …

Across ages and places: Unpredictability of maternal sensory signals and child internalizing behaviors

Ö Aran, DA Swales, NA Bailey, R Korja… - Journal of Affective …, 2024 - Elsevier
Background Patterns of sensory inputs early in life play an integral role in shaping the
maturation of neural circuits, including those implicated in emotion and cognition. In both …

[HTML][HTML] Early life adversities, psychopathologies and novel pharmacological strategies

A Cattaneo, V Begni, V Zonca, MA Riva - Pharmacology & Therapeutics, 2024 - Elsevier
Exposure to adversities during early life stages (early life adversities-ELA), ranging from
pregnancy to adolescence, represents a major risk factor for the vulnerability to mental …

[HTML][HTML] Childhood unpredictability is associated with increased risk for long-and short-term depression and anhedonia symptoms following combat deployment

C Hunt, M Vinograd, LM Glynn, EP Davis… - Journal of Mood & …, 2024 - Elsevier
High unpredictability has emerged as a dimension of early-life adversity that may contribute
to a host of deleterious consequences later in life. Early-life unpredictability affects …

The lateral habenula integrates age and experience to promote social transitions in developing rats

D Cobb-Lewis, A George, S Hu, K Packard, M Song… - Cell Reports, 2024 - cell.com
Early caregiving adversity (ECA) is associated with social behavior deficits and later
development of psychopathology. However, the infant neural substrates of ECA are poorly …

CRF release from a unique subpopulation of accumbal neurons constrains action-outcome acquisition in reward learning

EA Eckenwiler, AE Ingebretson, JJ Stolley… - Biological …, 2024 - Elsevier
Abstract Background The nucleus accumbens (NAc) mediates reward learning and
motivation. Despite an abundance of neuropeptides, peptidergic neurotransmission from the …

Identification of a stress-responsive subregion of the basolateral amygdala in male rats

RJ Aukema, GN Petrie, AK Matarasso… - …, 2024 - nature.com
The basolateral amygdala (BLA) is reliably activated by psychological stress and
hyperactive in conditions of pathological stress or trauma; however, subsets of BLA neurons …

[HTML][HTML] Individual longitudinal changes in DNA-methylome identify signatures of early-life adversity and correlate with later outcome.

AK Short, R Weber, N Kamei, CW Thai, H Arora… - Neurobiology of …, 2024 - Elsevier
Adverse early-life experiences (ELA) affect a majority of the world's children. Whereas the
enduring impact of ELA on cognitive and emotional health is established, there are no tools …