Search research articles

关于 JoVE

概览领导团队博客 JoVE 帮助中心

作者

出版流程编辑委员会范围与政策同行评审常见问题投稿

图书馆员

用户评价订阅访问资源图书馆顾问委员会常见问题

研究

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments 存档

教育

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual 教师资源中心教师网站

使用条款与条件

相关概念视频

Somatosensation

Somatosensation

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.

Sensory Perception: Organization of the Somatosensory System

Sensory Perception: Organization of the Somatosensory System

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...

Introduction to Special Senses

Introduction to Special Senses

Sensory receptors play an integral part in comprehending our external and internal environments. They receive diverse stimuli, converting them into the nervous system's electrochemical signals. This conversion occurs as the stimulus alters the sensory neuron's cell membrane potential, instigating the generation of an action potential. This action potential is subsequently transmitted to the central nervous system (CNS), which integrates with other sensory data or higher cognitive...

What is a Sensory System?

What is a Sensory System?

Sensory systems detect stimuli—such as light and sound waves—and transduce them into neural signals that can be interpreted by the nervous system. In addition to external stimuli detected by the senses, some sensory systems detect internal stimuli—such as the proprioceptors in muscles and tendons that send feedback about limb position.

Overview of Somatic Sensory Pathways

Overview of Somatic Sensory Pathways

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...

Somatosensory, Motor, and Association Cortex

Somatosensory, Motor, and Association Cortex

The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at...

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序

Same author

FlexHapComm: A Flexible Wearable Haptic Interface with Dynamically Programmable Shape-Morphing Patterns Enabling Bidirectional Communication.

ACS applied materials & interfaces·2026

Same author

A Novel Transformer Architecture for Scalable Perovskite Thin-Film Detection.

Micromachines·2026

Same author

Synergistic Passivation by (Thiomorpholine-4-yl)methyl Potassium Trifluoroborate Enhances the Optoelectronic Performance of Perovskite Films.

ACS applied materials & interfaces·2026

Same author

Ultra-simplified fabrication of all-silver memristor arrays.

Nanoscale advances·2025

Same author

Durable Superhydrophobic Bilayer Coating for Carbon Steel with Integrated Corrosion Resistance and Anti-icing Performance.

Langmuir : the ACS journal of surfaces and colloids·2025

Same author

High-Sensitivity Flexible Self-Powered Pressure Sensor Based on Solid-Liquid Triboelectrification.

ACS sensors·2025

Same journal

Construction and anti-osteoporotic activity evaluation of dual-targeted exosomes derived from bone marrow mesenchymal stem cells.

Nanoscale·2026

Same journal

Nonlinear electrical output enhancement <i>via</i> compositional matching in ZnO nanorod-PVDF/CB-PDMS hybrid piezoelectric-triboelectric nanogenerators.

Nanoscale·2026

Same journal

Dual MXene/COF separator with ion-sieving channels and electrocatalytic surfaces for high-performance and durable Li-S batteries.

Nanoscale·2026

Same journal

Low electronegativity-induced high-entropy engineering of (NiCoFeMnCr)<sub>3</sub>S<sub>4</sub> for an efficient oxygen evolution reaction.

Nanoscale·2026

Same journal

<i>In situ</i> self-catalyzed growth of Ni-N co-doped carbon nanotubes on carbon foam with engineered heterointerfaces for efficient electromagnetic absorption and stealth performance.

Nanoscale·2026

Same journal

Enhancing 3D/2D interfacial integrity between defect-engineered Mn-SrTiO<sub>3</sub> and rGO for high-efficiency bifunctional electrochemical water splitting.

Nanoscale·2026

查看所有相关文章

Search research articles

相关实验视频

Updated: Jun 24, 2025

Fabrication of the Composite Regenerative Peripheral Nerve Interface C-RPNI in the Adult Rat

Fabrication of the Composite Regenerative Peripheral Nerve Interface C-RPNI in the Adult Rat

Published on: February 25, 2020

人体体感官系统基于传感器-内存集成技术.

Yanfang Meng¹, Guanggui Cheng¹

¹Institute of Intelligent Flexible Mechatronics, School of Mechanical Engineering, Jiangsu University, Zhenjiang, No. 301 Xuefu Road, Zhenjiang, Jiangsu Province, 212013, China. ggcheng@ujs.edu.cn.

|June 7, 2024

概括

此摘要是机器生成的。

人工传感系统 (ASS) 整合了微型设备的传感和记忆. 基于memristor的传感器-内存集成研究解决了先进自动化硬件尺寸和功耗方面的挑战.

更多相关视频

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

Published on: April 12, 2016

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

相关实验视频

Last Updated: Jun 24, 2025

Fabrication of the Composite Regenerative Peripheral Nerve Interface C-RPNI in the Adult Rat

Fabrication of the Composite Regenerative Peripheral Nerve Interface C-RPNI in the Adult Rat

Published on: February 25, 2020

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

A Human-machine-interface Integrating Low-cost Sensors with a Neuromuscular Electrical Stimulation System for Post-stroke Balance Rehabilitation

Published on: April 12, 2016

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Visualization Method for Proprioceptive Drift on a 2D Plane Using Support Vector Machine

Published on: October 27, 2016

科学领域:

材料科学与工程材料科学与工程
人工智能和机器学习
神经科学和生物启发的工程.

背景情况:

人工神经网络 (ANN) 正在演变为用于集成感知和记忆功能的人工感知系统 (ASS).
最近在ASS方面的进展表明,从低度到高度的集成以及从单模态到多模态感知的进步.
当前的ASS在信号处理过程中面临着大型硬件足迹,高功耗和通信带宽限制的挑战.

研究的目的:

审查与传感器-内存集成相关的memristor机制的基本知识.
探索代表性的人类体感官系统作为人工系统的生物灵感.
阐明memristor设备属性与结构特征之间的关系,以增强传感器-内存集成.

主要方法:

对memristor设备物理和操作原理的审查.
分析人类体感官系统的架构和功能.
记忆器材料特性和设备结构与传感和记忆能力的相关性.

主要成果:

建立了对集成感应和记忆的memristor机制的基本理解.
突出了基于memristor的技术的潜力,以克服ASS硬件和功率效率的当前限制.
讨论了基于memristor的传感器的电子特性及其集成前景.

结论:

基于memristor的传感器-内存集成技术为实现高度小型化和高效的人工传感系统提供了一个有希望的途径.
对memristor设备物理,材料科学和系统架构的进一步研究对于实现先进的ASS应用至关重要.
解决传感器-内存集成的关键挑战将加速精确仪器仪表,传感和自动化工程的进展.