[HTML][HTML] The emerging concept of intrinsic plasticity: activity-dependent modulation of intrinsic excitability in cerebellar Purkinje cells and motor learning

HG Shim, YS Lee, SJ Kim - Experimental neurobiology, 2018 - ncbi.nlm.nih.gov
What is memory? How does the brain process the sensory information and modify an
organism's behavior? Many neuroscientists have focused on the activity-and experience …

Synergistic excitability plasticity in cerebellar functioning

G Ohtsuki, M Shishikura, A Ozaki - The FEBS Journal, 2020 - Wiley Online Library
The cerebellum, a universal processor for sensory acquisition and internal models, and its
association with synaptic and nonsynaptic plasticity have been envisioned as the biological …

SK2 channels in cerebellar Purkinje cells contribute to excitability modulation in motor-learning–specific memory traces

G Grasselli, HJ Boele, HK Titley, N Bradford… - PLoS …, 2020 - journals.plos.org
Neurons store information by changing synaptic input weights. In addition, they can adjust
their membrane excitability to alter spike output. Here, we demonstrate a role of such …

Intrinsic excitability mechanisms of neuronal ensemble formation

T Alejandre-García, S Kim, J Pérez-Ortega, R Yuste - Elife, 2022 - elifesciences.org
Neuronal ensembles are coactive groups of cortical neurons, found in spontaneous and
evoked activity, that can mediate perception and behavior. To understand the mechanisms …

Long-term depression of intrinsic excitability accompanied by synaptic depression in cerebellar Purkinje cells

HG Shim, DC Jang, J Lee, G Chung, S Lee… - Journal of …, 2017 - Soc Neuroscience
Long-term depression (LTD) at the parallel fiber (PF)-to-cerebellar Purkinje cell (PC)
synapse is implicated in the output of PCs, the sole output of the cerebellar cortex. In …

Lobule-related action potential shape-and history-dependent current integration in purkinje cells of adult and developing mice

GC Beekhof, M Schonewille - Cells, 2023 - mdpi.com
Purkinje cells (PCs) are the principal cells of the cerebellar cortex and form a central
element in the modular organization of the cerebellum. Differentiation of PCs based on gene …

A cerebellar granule cell-climbing fiber computation to learn to track long time intervals

MG Garcia-Garcia, A Kapoor, O Akinwale, L Takemaru… - Neuron, 2024 - cell.com
In classical cerebellar learning, Purkinje cells (PkCs) associate climbing fiber (CF) error
signals with predictive granule cells (GrCs) that were active just prior (∼ 150 ms). The …

Loss of cerebellar glutamate transporters EAAT4 and GLAST differentially affects the spontaneous firing pattern and survival of Purkinje cells

EM Perkins, YL Clarkson, D Suminaite… - Human molecular …, 2018 - academic.oup.com
Loss of excitatory amino acid transporters (EAATs) has been implicated in a number of
human diseases including spinocerebellar ataxias, Alzhiemer's disease and motor neuron …

TNF-α increases the intrinsic excitability of cerebellar Purkinje cells through elevating glutamate release in Bergmann Glia

HG Shim, SS Jang, SH Kim, EM Hwang, JO Min… - Scientific reports, 2018 - nature.com
For decades, the glial function has been highlighted not only as the 'structural glue', but also
as an 'active participant'in neural circuits. Here, we suggest that tumor necrosis factor α (TNF …

M1 muscarinic activation induces long-lasting increase in intrinsic excitability of striatal projection neurons

X Lv, JW Dickerson, JM Rook, CW Lindsley, PJ Conn… - …, 2017 - Elsevier
The dorsolateral striatum is critically involved in movement control and motor learning.
Striatal function is regulated by a variety of neuromodulators including acetylcholine …