Results 131 to 140 of about 461,280 (380)

Artificial cerebellum on FPGA: realistic real-time cerebellar spiking neural network model capable of real-world adaptive motor control

Frontiers in Neuroscience
The cerebellum plays a central role in motor control and learning. Its neuronal network architecture, firing characteristics of component neurons, and learning rules at their synapses have been well understood in terms of anatomy and physiology.
Yusuke Shinji, Hirotsugu Okuno, Yutaka Hirata, Yutaka Hirata, Yutaka Hirata   +4 more
doaj   +1 more source

The role of cerebellar circuitry alterations in the pathophysiology of autism spectrum disorders

Frontiers in Neuroscience, 2015
The cerebellum has been repeatedly implicated in gene expression, rodent model and post-mortem studies of autism spectrum disorder (ASD). How cellular and molecular anomalies of the cerebellum relate to clinical manifestations of ASD remains unclear ...
Matthew W Mosconi, Matthew W Mosconi, Zheng eWang, Lauren M Schmitt, Peter eTsai, John A Sweeney   +5 more
doaj   +1 more source

Infrared Neural Stimulation Elicits Distinct Molecular Pathways in Astrocytes Based on Laser Pulse Parameters

Advanced Biology, EarlyView.
Infrared (IR) light evokes distinct calcium and water transport responses in astrocytes, depending on stimulation duration and protocol. This study uses widefield imaging and pharmacology to reveal differential engagement of astroglial signaling pathways.
Wilson R. Adams, Ana I Borrachero‐Conejo, Pratheepa Kumari Rasiah, Emanuela Saracino, Roberto Zamboni, Eric Duco Jansen, Valentina Benfenati, Anita Mahadevan‐Jansen   +7 more
wiley   +1 more source

Investigation into the site and mode of antivertigo action of a new phenothiazine derivative Final report [PDF]

Cerebellum site and mode of antivertigo action of ...
Guth, P. S.
core   +1 more source

Activation of Ras-ERK pathway by Fgf8 and its downregulation by Sprouty2 for the isthmus organizing activity [PDF]

, 2008
In the previous studies, we showed that strong Fgf8 signaling activates the Ras-ERK pathway to induce cerebellum. Here, we show importance of negative regulation of this pathway.
Asuka Suzuki-Hirano, Harukazu Nakamura, Tatsuya Sato   +2 more
core   +1 more source

Developmental Anatomy of Cerebellum of Long-Tailed Macaque (Macaca fascicularis) at the First Trimester of Gestation

Jurnal Sain Veteriner, 2014
Long tailed macaque was one of animal models in biomedical research because it has  many similarities with humans, both anatomical and physiological properties.
Tri Wahyu Pangestiningsih, Irene Linda Megawati Saputra, Agnya Sinung Suminar   +2 more
doaj   +1 more source

Engineering Topographical Cues to Enhance Neural Regeneration in Spinal Cord Injury: Overcoming Challenges and Advancing Therapies

Advanced Functional Materials, EarlyView.
Spinal cord injury (SCI) poses significant challenges for regeneration due to a series of secondary injury mechanisms. How to use biomaterial approach to target the failed regeneration after SCI remains a critical challenge. This review systematically evaluates current strategies to optimize biomaterial topographies for neurite outgrowth, axonal ...
Wei Xu, Fenghui Wang, Joshua Stein, Siqiao Wang, Pengfei Jiang, Letao Yang, Liming Cheng, Ki‐Bum Lee   +7 more
wiley   +1 more source

Temporal learning in the cerebellum: The microcircuit model [PDF]

The cerebellum is that part of the brain which coordinates motor reflex behavior. To perform effectively, it must learn to generate specific motor commands at the proper times.
Miles, Coe F., Rogers, David
core   +1 more source

Spatiotemporal Reservoir Computing with a Reconfigurable Multifunctional Memristor Array

Advanced Materials, EarlyView.
This study presents a hardware physical reservoir computing system using a tri‐modal memristive crossbar array. Stochastic masking, bistable nonlinear activation, and analog readout enable fully in‐memory spatiotemporal processing. Demonstrations on cellular automata, Lorenz prediction, ADHD EEG classification, and chaotic KS modeling highlight its ...
Sungho Kim, Dong Hoon Shin, Wonho Choi, Sunwoo Cheong, Sung Keun Shim, Soo Hyung Lee, Janguk Han, Yoon Ho Jang, Kunhee Son, Néstor Ghenzi, Cheol Seong Hwang   +10 more
wiley   +1 more source

The posterior Cerebellum is involved in constructing Social Action Sequences: An fMRI Study

Scientific Reports, 2019
Social neuroscience largely ignored the role of the cerebellum, despite its implications in a broad range of tasks and neurological disorders related to social functioning and inferences on others’ mental state such as beliefs. One hypothesis states that
E. Heleven, Kim van Dun, F. Van Overwalle   +2 more
semanticscholar   +1 more source