Articles
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1 week ago |
science.org | Fabio Lauria |Helena Chaytow |Yu-Ting Huang |Rachel Kline
Editor’s summaryThe development of neuromuscular junctions (NMJs) involves the selective pruning of muscle fiber–innervating axons such that only one axon innervates each muscle fiber. Van der Hoorn et al. monitored translation, the process of active protein synthesis from mRNAs, in motor neurons in early postnatal mice and characterized the “translatome” that emerges and changes during synaptic pruning.
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Apr 29, 2024 |
biologicalpsychiatryjournal.com | Lauren Enten |Annamarie DeMarco |Rachel Kline |Bryan Barksdale
Affective disorders (ADs), i.e. mood, anxiety, and trauma-related disorders, show common amygdala (AMYG) hyperactivity to emotional cues. Low-intensity focused ultrasound (FUS) can modulate brain function in subcortical areas. Here, using concurrent FUS/functional magnetic resonance imaging (fMRI), we tested FUS modulation of the left AMYG in AD patients (N=23) and healthy controls (HCs)(N=23).
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Feb 22, 2024 |
biologicalpsychiatryjournal.com | Gregory A. Fonzo |Lauren Enten |Annamarie DeMarco |Rachel Kline
Posttraumatic stress disorder (PTSD) is characterized by diminished positive affect (DPA), but the neurobiology of these symptoms is not well understood. Prior studies report abnormal prediction error signaling in PTSD, i.e. discrepancies between expected vs. actual rewards. None have investigated violation of temporal cue-outcome relationships, which induce temporal prediction errors (TPEs) to signal differences between expected vs. actual timing of rewards.
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May 31, 2023 |
nashvillefunforfamilies.com | Rachel Kline
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May 9, 2023 |
sciencereligiondialogue.org | Rachel Kline
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