AI Article Synopsis
- The study utilizes phase-correlation analysis along with electrical stimulation and Benactyzine to explore changes in the functional importance of the head of the caudate nucleus.
- These changes are linked to the regulation of delayed spatial preference and the differentiation of temporal reflexes.
- The findings suggest that the structural components of a morpho-functional system do not maintain a constant functional importance, but rather fluctuate based on the experimental conditions.
Article Abstract
Using phase-correlation analysis, electrical stimulation and pharmacological treatment (Benactyzine), changes in functional importance of the head of n. caudatus have been observed which were related to regulation needs for the delayed spatial preference and differentiation of temporal reflexes. Structural elements of any morpho-functional system are not determined constantly by one and the same functional importance. They may change their functional quality with respect to changes in experimental situation.
Download full-text PDF |
Source |
|---|
Publication Analysis
Top Keywords
Similar Publications
Over the past two decades, rapid advancements in magnetic resonance technology have significantly enhanced the imaging resolution of functional Magnetic Resonance Imaging (fMRI), far surpassing its initial capabilities. Beyond mapping brain functional architecture at unprecedented scales, high-spatial-resolution acquisitions have also inspired and enabled several novel analytical strategies that can potentially improve the sensitivity and neuronal specificity of fMRI. With small voxels, one can sample from different levels of the vascular hierarchy within the cerebral cortex and resolve the temporal progression of hemodynamic changes from parenchymal to pial vessels.
View Article and Find Full Text PDFEffects of Acupuncture on Cognitive Functions in Patients with Relapsing-Remitting Multiple Sclerosis: A Randomized Controlled Trial.
Chin J Integr Med
January 2025
Department of Acupuncture and Moxibustion, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, 100007, China.
Objective: To explore the effects of acupuncture in comparison with sham acupuncture on cognitive functions in patients with relapsing-remitting multiple sclerosis (RRMS).
Methods: In this randomized controlled trial, 31 RRMS patients in the acupuncture group were treated with traditional Chinese acupuncture based on the treatment principle of calming the mind, reinforcing qi and blood, and 31 patients in the control group were treated with sham acupuncture (shallow needling at non-acupuncture points) twice a week for 12 weeks. The primary outcome was the Brief International Cognitive Assessment for Multiple Sclerosis (BICAMS) score, which was evaluated by a psychologist at baseline and after 12 weeks of treatment.
Accelerated long-term forgetting: Design and validation of a neuropsychological tool in healthy subjects and diagnostic accuracy in a group of subjects with severe acquired brain injury.
Appl Neuropsychol Adult
January 2025
Laboratory of Clinical and Behavioral Neurology, I.R.C.C.S. Santa Lucia Foundation, Rome, Italy.
Objective: Accelerated Long-term Forgetting (ALF) is a phenomenon characterized by abnormal memory forgetting over hours or days, despite normal initial acquisition. Because standardized memory assessments typically test memory retention over delays of up to 30 minutes, ALF may be undetected.
Methods: The first Experiment of the present study was aimed to validate, in a sample of healthy subjects ( = 54, 20 to 79 years old), a long-term verbal and visuospatial memory procedure, using common tests but administered at extended intervals.
Multi-Layered Microneedles Loaded with Microspheres.
AAPS PharmSciTech
January 2025
School of Chemical and Biomolecular Engineering, Georgia Institute of Technology, 311 Ferst Drive, Atlanta, Georgia, 30332-0100, U.S.A..
Delivery of therapies into skin is attractive for medical indications including vaccination and treatment of dermatoses but is highly constrained by the stratum corneum barrier. Microneedle (MN) patches have emerged as a promising technology to enable non-invasive, intuitive, and low-cost skin delivery. When combined with biodegradable polymer formulations, MN patches can further enable controlled-release drug delivery without injection.
View Article and Find Full Text PDFDistinct Charge and Spin Recovery Dynamics in a Photoexcited Mott Insulator.
Phys Rev Lett
December 2024
Harish-Chandra Research Institute, A CI of Homi Bhabha National Institute, Chhatnag Road, Jhusi, Allahabad 211019, India.
Pump-probe response of the spin-orbit coupled Mott insulator Sr_{2}IrO_{4} reveals a rapid creation of low-energy optical weight and suppression of three-dimensional magnetic order on laser pumping. Postpump there is a quick reduction of the optical weight but a very slow recovery of the magnetic order-the difference is attributed to weak interlayer exchange in Sr_{2}IrO_{4} delaying the recovery of three-dimensional magnetic order. We suggest that the effect has a very different and more fundamental origin.
View Article and Find Full Text PDFWant 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!