Simultaneous Cervical and Lumbar Spinal Cord Stimulation Induces Facilitation of Both Spinal and Corticospinal Circuitry in Humans
نویسندگان
چکیده
منابع مشابه
The Circuitry of the Human Spinal Cord: Spinal and Corticospinal Mechanisms of Movement
The Circuitry of the Human Spinal Cord serves as an in-depth analysis of the neurophysiology behind various movements. This textbook begins with general methodology, which lays the groundwork for future chapters. From there, the authors quickly delve into the synaptic responses and muscle fiber movements for a wide range of activities and elaborate on how this is relevant for motor disorders su...
متن کاملCorticospinal tract development and spinal cord innervation differ between cervical and lumbar targets.
The corticospinal (CS) tract is essential for voluntary movement, but what we know about the organization and development of the CS tract remains limited. To determine the total cortical area innervating the seventh cervical spinal cord segment (C7), which controls forelimb movement, we injected a retrograde tracer (fluorescent microspheres) into C7 such that it would spread widely within the u...
متن کاملImpaired crossed facilitation of the corticospinal pathway after cervical spinal cord injury.
In uninjured humans, it is well established that voluntary contraction of muscles on one side of the body can facilitate transmission in the contralateral corticospinal pathway. This crossed facilitatory effect may favor interlimb coordination and motor performance. Whether this aspect of corticospinal function is preserved after chronic spinal cord injury (SCI) is unknown. Here, using transcra...
متن کاملImpaired Crossed Facilitation of the Corticospinal Pathway after Cervical Spinal 1 Cord Injury
14 15 16 17 Section and Senior Editor: 18 Abbreviated title: Crossed Corticospinal Effects after SCI 19 Number of figures: 6 20 Number of tables: 3 21 Number of pages: 32 22 23
متن کاملTranscutaneous electrical spinal-cord stimulation in humans.
Locomotor behavior is controlled by specific neural circuits called central pattern generators primarily located at the lumbosacral spinal cord. These locomotor-related neuronal circuits have a high level of automaticity; that is, they can produce a "stepping" movement pattern also seen on electromyography (EMG) in the absence of supraspinal and/or peripheral afferent inputs. These circuits can...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2021
ISSN: 1662-453X
DOI: 10.3389/fnins.2021.615103