Results 181 to 190 of about 111,869 (302)

Transcriptional regulation of ventral hippocampus-nucleus accumbens circuit excitability drives cocaine seeking. [PDF]

Sci Adv
Eagle AL, Sugimoto C, Doyle MA, Anderson D, Mousavi SL, Dykstra MM, Kuhn HM, Murray BR, Bastle RM, Simmons S, He J, Maze I, Mazei-Robison MS, Robison AJ.   +13 more
europepmc   +1 more source

Bidirectional Roles of TRPV1 in a Latent Sensitization Model of Myofascial Low Back Pain

European Journal of Pain, Volume 30, Issue 4, April 2026.
ABSTRACT Introduction Chronic primary low back pain (cpLBP) is a global health concern with poorly understood pathomechanisms, potentially involving spinal sensitization. The capsaicin receptor TRPV1 plays a crucial role in sensitization across pain models.
Vivian Blechschmidt, Bastian Schlickenrieder, Jonathan R. Husk, Ulrich Hoheisel, Handan Mörz, Rolf‐Detlef Treede, Wolfgang Greffrath   +6 more
wiley   +1 more source

The role of nucleus accumbens dopamine signaling in the development of morphine tolerance in neuropathic pain. [PDF]

Korean J Pain
Cui S, Kim WM, Jang EA, Lee YJ, Kang DH, Lee HG, Choi JI.   +6 more
europepmc   +1 more source

Effects of L‐Tyrosine Ingestion on Endurance Performance in Mentally Fatigued Cyclists

European Journal of Sport Science, Volume 26, Issue 4, April 2026.
ABSTRACT This study investigated whether L‐tyrosine supplementation enhances endurance performance in mentally fatigued cyclists. Twelve recreational cyclists completed two constant‐workload tests to exhaustion cycling tests under two experimental conditions at 80% of maximal endurance power output: L‐tyrosine ingestion (300 mg/kg) under mental fatigue
Luiz José Frota Solon‐Júnior, Daniel Boullosa, Cesar Verçosa Dias, Leonardo de Sousa Fortes   +3 more
wiley   +1 more source

Connectome Analysis of the Nucleus Accumbens: Refining Radiosurgical Targeting for Addictive Disorders. [PDF]

Cureus
Chang JE, Contreras Lopez WO, Párraga RG, Torres Monterrosa J, Merlos Salazar L, Lovo EE.   +5 more
europepmc   +1 more source

Transdiagnostic Profiles of BOLD Signal Variability in Autism and Schizophrenia Spectrum Disorders: Associations With Cognition and Functioning

Human Brain Mapping, Volume 47, Issue 5, 1 April 2026.
Autism and schizophrenia groups showed reduced BOLD signal variability compared to controls, particularly in sensory and motor networks. Across all groups, greater variability was associated with better social cognition, neurocognition, and social functioning, supporting BOLD variability as a transdiagnostic biomarker of neural flexibility and a ...
Maria T. Secara, Zara Khan, Ayesha Rashidi, Lindsay D. Oliver, Ju‐Chi Yu, George Foussias, Erin W. Dickie, Peter Szatmari, Pushpal Desarkar, Meng‐Chuan Lai, Giulia Baracchini, Anil K. Malhotra, Robert W. Buchanan, Aristotle N. Voineskos, Stephanie H. Ameis, Colin Hawco   +15 more
wiley   +1 more source

Glutamate transmission in the prelimbic cortex and nucleus accumbens shell is involved in ethanol reinforcement and drinking in rats. [PDF]

Front Behav Neurosci
Tan X, McBride WJ, Ding ZM.
europepmc   +1 more source

Precision Imaging for Intraindividual Investigation of the Reward Response

Human Brain Mapping, Volume 47, Issue 5, 1 April 2026.
We present open data for an intensively sampled precision imaging study including multiple reward‐related tasks and a behavioral mood manipulation. Our initial analysis found low test–retest reliability of the reward response, indicating limited power for between‐person associations, but that state‐like factors explained substantial intraindividual ...
Matthew Mattoni, Shenghan Wang, Cooper J. Sharp, Thomas M. Olino, David V. Smith   +4 more
wiley   +1 more source

The Perils of Ablative Stereotactic Radiosurgery for the Nucleus Accumbens: A Historical Perspective Urging Caution. [PDF]

Cureus
Sun B, Nuttin B, Wu H, De Salles A, Schulder M, Adler J.   +5 more
europepmc   +1 more source

Traces of Parenthood but Not Pregnancy Loss in UK Biobank Structural Brain MRI Data

Human Brain Mapping, Volume 47, Issue 5, 1 April 2026.
We cross‐sectionally investigated effects of past birth and of pregnancy loss in women, and effects of fatherhood in men, using univariate and machine learning analyses on 205 regional brain volumes from the UK Biobank. While we could identify effects on parenthood showing similarity between sexes, we found no associations with pregnancy loss ...
Jonas L. Fischer, Alkistis Skalkidou, Birgit Derntl, Tobias Kaufmann   +3 more
wiley   +1 more source