Results 41 to 50 of about 73,223 (297)

Aging and neuroplasticity [PDF]

Dialogues in Clinical Neuroscience, 2013
Neuroplasticity can be defined as a final common pathway of neurobiological processes, including structural, functional or molecular mechanisms, that result in stability or compensation for age- or disease-related changes. The papers in this issue address the aging process, as well as depression, dementia, and stroke and a range of interventions ...
openaire   +2 more sources

Altered excitability of small cutaneous nerve fibers during cooling assessed with the perception threshold tracking technique

BMC Neuroscience, 2019
Background There is a need for new approaches to increase the knowledge of the membrane excitability of small nerve fibers both in healthy subjects, as well as during pathological conditions.
Rosa Hugosdottir, Carsten Dahl Mørch, Cecilia Klitgaard Jørgensen, Camilla Winther Nielsen, Mathias Vassard Olsen, Mads Jozwiak Pedersen, Jenny Tigerholm   +6 more
doaj   +1 more source

No evidence for a difference in lateralization and distinctiveness level of transcranial magnetic stimulation-derived cortical motor representations over the adult lifespan

Frontiers in Aging Neuroscience, 2022
This study aimed to investigate the presence and patterns of age-related differences in TMS-based measures of lateralization and distinctiveness of the cortical motor representations of two different hand muscles.
Melina Hehl, Melina Hehl, Stephan P. Swinnen, Stephan P. Swinnen, Shanti Van Malderen, Shanti Van Malderen, Koen Cuypers, Koen Cuypers, Koen Cuypers   +8 more
doaj   +1 more source

Cognition on Neuroplasticity

, 2021
Cognition on Neuroplasticity with mediating effect of Risk ...
BEHERA, Y (via Mendeley Data)
core   +1 more source

Short-term availability of adult-born neurons for memory encoding

Nature Communications, 2019
Olfactory bulb neurogenesis raises the question of how persistent olfactory memories are retained while remaining flexible to encode new memories. Here, the authors show that new neurons can only support a single odor memory within their critical period ...
Jérémy Forest, Mélissa Moreno, Matthias Cavelius, Laura Chalençon, Anne Ziessel, Joëlle Sacquet, Marion Richard, Anne Didier, Nathalie Mandairon   +8 more
doaj   +1 more source

Towards an understanding of psychedelic-induced neuroplasticity

, 2022
Classic psychedelics, such as LSD, psilocybin, and the DMT-containing beverage ayahuasca, show some potential to treat depression, anxiety, and addiction. Importantly, clinical improvements can last for months or years after treatment.
Hasler, Gregor, Calder, Abigail E.
core   +1 more source

The Segregated Expression of Voltage-Gated Potassium and Sodium Channels in Neuronal Membranes: Functional Implications and Regulatory Mechanisms

Frontiers in Cellular Neuroscience, 2017
Neurons are highly polarized cells with apparent functional and morphological differences between dendrites and axon. A critical determinant for the molecular and functional identity of axonal and dendritic segments is the restricted expression of ...
Jeffrey Lopez-Rojas, Maël Duménieu, Marie Oulé, Michael R. Kreutz, Michael R. Kreutz   +4 more
doaj   +1 more source

A short dasatinib and quercetin treatment is sufficient to reinstate potent adult neuroregenesis in the aged killifish

npj Regenerative Medicine, 2023
The young African turquoise killifish has a high regenerative capacity, but loses it with advancing age, adopting several aspects of the limited form of mammalian regeneration.
Jolien Van houcke, Valerie Mariën, Caroline Zandecki, Rajagopal Ayana, Elise Pepermans, Kurt Boonen, Eve Seuntjens, Geert Baggerman, Lutgarde Arckens   +8 more
doaj   +1 more source

Neuroplasticity and adult learning

, 2023
The malleability of the adult brain to adapt in response to experience (termed neuroplasticity) is well documented. However, the capacity in which the aging trajectory and experiential factors impact neuroplasticity and learning over the lifespan remains
Goodwill, Alicia, Chen, Annabel S. H., Chen, Annabel Shen-Hsing   +2 more
core   +1 more source

Connectomic Mapping of Chronic Musculoskeletal Pain: Neural Circuitries Identified Through a Systematic Review and ALE Meta-Analysis

Neural Plasticity
Functional neuroimaging of the encephalon of humans with chronic musculoskeletal pain (CMP) has consistently demonstrated functional alterations in the neurophysiological properties of cortical and subcortical circuits.
Jeffeson Hildo Medeiros de Queiroz, Gabriel Mesquita da Conceição Bahia, Marcio Gonçalves Corrêa, Rebeca da Costa Gomes, Thais Alves Lobão, Erica Miranda Sanches Aires, Evander de Jesus Oliveira Batista, Gláucia Mota Bragança, Marta Chagas Monteiro, Carlomagno Pacheco Bahia   +9 more
doaj   +1 more source