View clinical trials related to Cognition Disorders.
Filter by:To test a new investigational virtual exercise program for adolescents and young adults (AYAs) with brain tumors who plan to receive cranial radiotherapy
Cognitive deficit is a core symptom of schizophrenia (SZ), but its pathological mechanism is poorly understood and the treatment effect is poor. The excitatory-inhibitory microcircuit (E-I) function imbalance formed by inhibitory interneurons and excitatory pyramidal cells in the cerebral cortex is a new mechanism of cognitive deficits in SZ discovered in recent years. Cortical E-I is expected to be a new target for the treatment of cognitive deficits in SZ. Paired transcranial magnetic stimulation (ppTMS)-induced intracortical inhibition (ICI) is dependent on cortical E-I functional integrity. We found that ICI deficiency is stable in SZ and is closely related to cognitive function. Therefore, ICI is likely to be a system-level biomarker for cognitive deficits caused by E-I imbalance. However, no study has yet explored the genetic basis of ICI and its impact on the occurrence, development and treatment response of cognitive deficits in SZ. Based on this, we intend to verify the value of ppTMS-induced ICI as a biomarker of E-I imbalance in SZ patients and normal controls at different stages: 1. To explore the correlation of ICI with multidimensional cognitive deficits and E-I pathway genes; 2. To explore ICI Combining candidate genes and serum inflammatory factors can predict whether TMS can improve the efficacy of cognitive deficits, and can be used for precise treatment of SZ cognitive deficits at the level of pathological mechanisms.
This is a multicenter pilot randomized controlled trial, with an active control condition, of the feasibility, acceptability, and preliminary efficacy of EndeavorRx in a cohort of survivors of acute lymphoblastic leukemia or brain tumor ages 8-16 who are > 1 year from the end of therapy.
One of the most common complications in stroke patients is cognitive impairment. Cognitive impairment affects a large part of the life of stroke patients. However, the relationship between cognitive impairment and fear of falling in stroke patients has not been investigated in any study yet. Various treatment approaches have been developed to improve cognitive function. While some of these approaches focus on improving cognitive function, others aim to reach the maximum functional level with various compensation methods taught to the patient in the current cognitive situation. As a result of cognitive interventions, stroke patients' participation in daily life, adherence to treatment and quality of life increase. The aim of this study is to investigate the effects of cognitive interventions on motor performance, balance and fear of falling. This study will contribute to the literature by investigating these effects of cognitive rehabilitation.
This is a First-in-Human, Randomized, Placebo-controlled, Single Ascending Oral Dose Study of SDI-118 in Healthy Male Subjects including Receptor Occupancy Measurements after Single Dose of SDI-118 and an Assessment of Food Effect.
Neuropsychological tests currently considered to evaluate the cognitive performance of the oldest-old population (more than 80 years) are not adapted to this group population. This trial aims to determine the normal limits for this group population of a set of 18 neuropsychological test. Results may improve the diagnostic cognitive evaluation of this population.
Interventional implantation of the aortic valve (Transcatheter Aortic Valve Implantation; TAVI) may alter neurocognitive functions. We aim to differentiate the changes in cognitive functions after a TAVI.
This study will probe if the biological changes in amnestic mild cognitive impairment (aMCI) are related to a history of mild traumatic brain injury (mTBI) using high definition transcranial direct current stimulation (HD-tDCS) and blood-derived biomarker tools. Participants who Do as well as those who Do Not have a history of mTBI will be enrolled in the study.
The goal of this study is to investigate whether Low Intensity Focused Ultrasound Pulsation (LIFUP) targeting a part of the brain involved in memory will have an affect on brain activity and whether it may improve memory in people with Mild Cognitive Impairment and Mild Alzheimer's Disease. The main questions the study seeks to answer are: 1. Can LIFUP increase brain activity in the targeted area? 2. Can LIFUP improve memory in people with MCI and mild AD? 3. Can LIFUP improve connectivity of memory networks in the brain? Participants in this study will complete MRIs and memory testing, and receive Low Intensity Focused Ultrasound to a part of their brain involved in memory (the entorhinal cortex).
HYPOTHESIS: MW151 intervention during whole-brain radiotherapy for intracranial metastases is safe and will mitigate neurocognitive decline. RATIONALE: There is non-clinical evidence that MW151 reduces brain inflammation and improves neurocognitive outcomes in animal models of radiation therapy induced cognitive dysfunction, and in animal models of other CNS disorders. PURPOSE: This feasibility trial will study whether MW151 mitigates neurocognitive decline following whole-brain radiotherapy in adult patients with intracranial metastases from solid tumors.