The principles of goal-directed decision-making: from neural mechanisms to computation and robotics.

Philos Trans R Soc Lond B Biol Sci

Faculty of Science, Department Cognitive and Systems Neuroscience, Swammerdam Institute for Life Sciences, University of Amsterdam, Amsterdam, The Netherlands Research Priority Program Brain and Cognition, University of Amsterdam, Amsterdam, The Netherlands.

Published: November 2014

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4186224PMC
http://dx.doi.org/10.1098/rstb.2013.0470DOI Listing

Publication Analysis

Top Keywords

principles goal-directed
4
goal-directed decision-making
4
decision-making neural
4
neural mechanisms
4
mechanisms computation
4
computation robotics
4
principles
1
decision-making
1
neural
1
mechanisms
1

Similar Publications

Objective: This study aimed to describe the monitoring of treatment fidelity in a pragmatic pediatric rehabilitation trial using the National Institutes of Health Behavior Change Consortium framework, and to identify child and therapist factors that influence treatment fidelity.

Methods: Therapists (n = 28) were trained in the key ingredients (1-on-1, functional, goal-directed, motor learning intervention) and study protocol for a comparative effectiveness trial titled: A Comparison: High Intensity periodic vs. Every week therapy in children with cerebral palsy (ACHIEVE) for children ages 2 to 8 years with cerebral palsy.

View Article and Find Full Text PDF

Here we introduce CBGTPy, a virtual environment for designing and testing goal-directed agents with internal dynamics that are modeled on the cortico-basal-ganglia-thalamic (CBGT) pathways in the mammalian brain. CBGTPy enables researchers to investigate the internal dynamics of the CBGT system during a variety of tasks, allowing for the formation of testable predictions about animal behavior and neural activity. The framework has been designed around the principle of flexibility, such that many experimental parameters in a decision making paradigm can be easily defined and modified.

View Article and Find Full Text PDF

Perioperative fluid therapy is a pivotal component of surgical patient management, as appropriate fluid administration can significantly enhance postoperative recovery. To standardize perioperative fluid therapy for adult patients in China, the Geriatric Anesthesia and Perioperative Management Group of the Chinese Society of Anesthesiology has developed the "Clinical Practice Guidelines for Perioperative Fluid Therapy in Chinese Adult Patients". Based on current clinical status in China, this guideline addressed 11 key areas based on clinical evidence, more than 30% of which is from China researchers, including principles for the selection of common fluid types, preoperative fasting and hydration following enhanced recovery after surgery (ERAS) protocols, intraoperative fluid requirements for adult patients, perioperative volume assessment, perioperative evaluation of volume overload/insufficiency, goal-directed fluid therapy, restrictive fluid therapy, perioperative fluid therapy strategies for high-risk patients, fluid resuscitation for massive blood loss, the relationship between perioperative fluid therapy and postoperative complications, and the relationship between perioperative fluid therapy and ERAS.

View Article and Find Full Text PDF

Reversal of the motivational effects of tetrabenazine by NMDA receptor blockade.

Neuropharmacology

December 2024

- Department of Psychopharmacology, Valdman Institute of Pharmacology, Pavlov First Saint Petersburg State Medical University, Saint Petersburg, Russia. Electronic address:

Background: Apathy is a syndrome of decreased goal-directed activity, one of the main features of different brain disorders. Despite its high prevalence and life-threatening potential, there are currently very few options for its pharmacological treatment, which may be related to the lack of valid animal models.

Aims: The vesicular monoamine transporter 2 inhibitor tetrabenazine (TBZ) was used in this study to model apathy-related behavior in pathologies linked to a depletion of dopamine.

View Article and Find Full Text PDF

Severe acute pancreatitis often presents as a complex critical illness associated with a high rate of infectious morbidity, multiple organ failure, and in-hospital mortality. Breakdown of gut barrier defenses, dysbiosis of intestinal microbiota, and exaggerated immune responses dictate that early enteral nutrition (EN) is preferred over parenteral nutrition (PN) as the primary route of nutrition therapy. EN, however, is not feasible in all cases because of intolerance, risk of complications, or a direct contraindication to enteral feeding.

View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!