在脑患者的一生中感觉症状
Ariel M Lyons-Warren1, Danielle Guez-Barber2, Sruthi P Thomas3
1Section of Pediatric Neurology and Developmental Neuroscience, Department of Pediatrics, Baylor College of Medicine, Houston, Texas.
Pediatric neurology
|June 26, 2024
概括
在脑 (CP) 中,感觉症状很常见,随着年龄的增长而减弱,特别是触觉过敏. 这种下降在运动障碍较大的个体中更为明显,这表明与年龄相关的感官处理变化.
科学领域:
- 神经科学是一个神经科学.
- 发育儿科 发育儿科
- 康复医学 康复医学 康复医学
背景情况:
- 在患有脑 (CP) 的个体中,感官症状很普遍.
- 了解这些症状的寿命流行率对于综合护理至关重要.
- 这项研究调查了CP人口中不同年龄组的感官处理变化.
研究的目的:
- 为了估计脑 (CP) 患者在整个生命周期中感官症状的患病率.
- 检查CP中年龄,功能状态和感官症状之间的关系.
- 为了确定特定的感官处理模式,随着年龄的增长而改变CP的个体.
主要方法:
- 一项采用自我报告的感官处理量表 (SPS-I) 的横截面研究.
- 数据通过研究电子数据捕获 (REDCap) 从MyCP社区注册表中的CP患者或他们的护理人员收集的数据.
- 统计分析包括年龄关联的皮尔森相关性和功能状态比较的ANOVA.
主要成果:
- 97%的参与者报告至少有一个令人烦的感官症状.
- 总体感官症状和低敏感性,特别是触觉性,随着年龄的增长而下降 (p < 0.0001).
- 感觉症状随着功能障碍的增加而增加 (p < 0.0001),与年龄相关的低敏感性下降在严重运动障碍患者中最为显著.
结论:
- 过敏性,特别是触觉性,随着年龄的增长而在CP患者中减弱.
- 与年龄相关的过敏性降低可能与功能状态有关.
- 建议进行进一步的研究,以探索降低过敏度与CP的其他与年龄相关的变化 (如疼痛增加) 之间的联系.
更多相关视频
09:38Quantitative Assessment of Cortical Auditory-tactile Processing in Children with Disabilities
Published on: January 29, 2014
10.8K
11:31Functional Near Infrared Spectroscopy of the Sensory and Motor Brain Regions with Simultaneous Kinematic and EMG Monitoring During Motor Tasks
Published on: December 5, 2014
15.2K
相关概念视频
01:28Major Somatic Sensory Pathways
939
Sensory impulses related to touch, pressure, vibration, and proprioception from various body parts, such as the limbs, trunk, neck, and posterior head, travel to the cerebral cortex through the posterior column-medial lemniscus pathway. The pathway’s name derives from the two white-matter tracts that convey the impulses: the spinal cord's posterior column and the brainstem's medial lemniscus. First-order sensory neurons extend their axons into the spinal cord, forming the...
939
01:19Autism Spectrum Disorder
80
Autism spectrum disorder (ASD) is a neurodevelopmental condition marked by persistent deficits in social communication and interaction alongside restrictive and repetitive behaviors or interests. ASD is sometimes accompanied by intellectual impairment.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
80
01:33Somatosensation
36.5K
The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
36.5K
01:11Sensory Perception: Organization of the Somatosensory System
2.9K
The somatosensory system is the central and peripheral nervous system component that senses and processes touch, pressure, pain, temperature, and body position or proprioception. The process of sensation takes place at three levels:
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
The receptor level:
The receptor level is the first stage of sensation. It involves the detection of a stimulus by specialized sensory receptors. The stimulus must arrive within the receptor's receptive field. Next, the receptor converts the energy of the...
2.9K
01:29Overview of Somatic Sensory Pathways
4.3K
Somatic sensory or somatosensory pathways refer to the neural pathways that carry information related to touch, pressure, pain, temperature, and proprioception from the skin, muscles, tendons, and joints to the brain. These pathways involve several stages of processing and integration of sensory information.
The somatosensory system is divided into three main pathways: the dorsal (or posterior) column-medial lemniscus, spinothalamic (or anterolateral), and spinocerebellar pathways.
The dorsal...
The somatosensory system is divided into three main pathways: the dorsal (or posterior) column-medial lemniscus, spinothalamic (or anterolateral), and spinocerebellar pathways.
The dorsal...
4.3K
01:15Sensory Modalities
1.3K
Sensation typically is the process by which the sensory receptors and sense organs detect stimuli from the internal and external environment and transmit this information to the central nervous system for processing.
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
General senses refer to the broad category of sensory information detected by receptors in the body and can be further grouped into somatic and visceral senses. Somatic sensations include touch, pressure, temperature, and pain and are essential for navigating our environment and...
1.3K