Sökning: "Deep cerebellar nuclei"

Hittade 4 avhandlingar innehållade orden Deep cerebellar nuclei.

1. 1. The Cerebello-Olivary Feedback System

   Författare :Fredrik Bengtsson; Neurofysiologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; neuropsykologi; neurofysiologi; neurophysiology; Neurology; neuropsychology; Fysiologi; Physiology; Cerebellum; Purkinje cell; Inferior olive; Neurologi; Nucleo-olivary; Climbing fibre.; Deep cerebellar nuclei;

   Sammanfattning : The pathway from the deep cerebellar nuclei to the inferior olive, the nucleo-olivary pathway, is known to be inhibitory. The physiological and temporal properties, as well as the localisation, of the nucleo-olivary pathway were characterised in the decerebrate ferret. LÄS MER

3. 2. The central cervical nucleus in the rat : studies on connectivity, function and chemical transmission

   Författare :Birger Ragnarson; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Amino acid transmitter AMPA Anterograde Cerebellum Cervical Choleragenoid Electron microscopy Freeze-substitution Glutamate Horseradish peroxidase Ia primary afferent Immunogold Immunocytochemistry Locomotion Motoneuron NMDA Neck muscle Postembedding;

   Sammanfattning : The central cervical nucleus (CCN) is a spinocerebellar cell group in the upper cervical spinal cord (rat: Cl-C3), that is known to receive a powerful primary afferent input from, the upper cervical spinal nerves (C 1-C4), originating mainly from muscle spindle afferents in deep dorsal neck muscles and from the ipsi- and contralateral vestibular nuclei. It projects to the cerebellar vermis bilaterally and to all the vestibular nuclei contralaterally. LÄS MER

4. 3. Novel Interactors of X-linked Inhibitor of Apoptosis Protein : Expression and Effects on Tumor Cell Death

   Författare :Håkan Steen; Dan Lindholm; Bertrand Joseph; Uppsala universitet; []
   Nyckelord :Neurobiology; XIAP; tumor cell death; apoptosis; caspases; basic helix-loop-helix protein; Neurobiologi;

   Sammanfattning : Programmed cell death, or apoptosis, has during the last decade received a lot of attention due to its involvement in a large number of pathological conditions. Since death is always irreversible, it is important for cells to fully control the initiation and execution of this process. LÄS MER

5. 4. Temporal dynamics of brain plasticity : characterizing brain structural changes during skill acquisition

   Författare :Tomás Mediavilla; Daniel Marcellino; Alexandra Badea; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Motor learning; brain plasticity; structural plasticity; magnetic resonance imaging; voxel-based morphometry; tractography; connectivity; motor cortex; posterior parietal cortex; cerebellum; vesicular glutamate transporter;

   Sammanfattning : Traditionally, structural plasticity in the human brain has been considered to follow a linear or asymptotic increase over the course of training. However, recent studies using structural MRI revealed transient increases in grey matter volume (GMV) with learning. LÄS MER