Results 11 to 20 of about 335,737 (319)

The Hippocampus [PDF]

WikiJournal of Medicine, 2017
The hippocampus (named after its resemblance to the seahorse, from the Greek ἱππόκαμπος, "seahorse" from ἵππος hippos, "horse" and κάμπος kampos, "sea monster") is a major component of the brains of humans and other vertebrates.
Marion Wright
doaj   +2 more sources

Compensatory Regulation of Excitation/Inhibition Balance in the Ventral Hippocampus: Insights from Fragile X Syndrome [PDF]

Biology
The excitation/inhibition (E/I) balance is a critical feature of neural circuits, which is crucial for maintaining optimal brain function by ensuring network stability and preventing neural hyperexcitability.
Costas Papatheodoropoulos
doaj   +2 more sources

Magnitude of bycatch of Hippocampus patagonicus, an endangered species, in trawl fisheries in Southeast and South Brazil

Frontiers in Marine Science, 2023
One of the biggest threats to the world’s fish stocks is trawling with indiscriminate capturing of non-target organisms, typically referred to as bycatch. Some species of seahorses are globally threatened and are often targets caught as bycatch.
Rosana Beatriz Silveira, Marcelo Derzi Vidal, José Rodrigo Santos Silva   +2 more
doaj   +1 more source

The hearing hippocampus

Progress in Neurobiology, 2022
The hippocampus has a well-established role in spatial and episodic memory but a broader function has been proposed including aspects of perception and relational processing. Neural bases of sound analysis have been described in the pathway to auditory cortex, but wider networks supporting auditory cognition are still being established.
Alexander James Billig, Meher Lad, William Sedley, Timothy D. Griffiths   +3 more
openaire   +4 more sources

Trajectory of the Recognition of Basic Emotions in the Neurodevelopment of Children and Its Evaluation Through the “Recognition of Basic Emotions in Childhood” Test (REBEC)

Frontiers in Education, 2020
The neurodevelopment of emotion recognition is critical to achieving an adequate Social Cognition. This ability is developed during the first years through primary social referents, and later peers are a source of training that facilitates insertion in ...
Victoria Poenitz, Fabián Román, Fabián Román, Fabián Román   +3 more
doaj   +1 more source

New insights into anatomical connectivity along the anterior–posterior axis of the human hippocampus using in vivo quantitative fibre tracking

eLife, 2022
The hippocampus supports multiple cognitive functions including episodic memory. Recent work has highlighted functional differences along the anterior–posterior axis of the human hippocampus, but the neuroanatomical underpinnings of these differences ...
Marshall A Dalton, Arkiev D'Souza, Jinglei Lv, Fernando Calamante   +3 more
doaj   +1 more source

Advances in the Global Distribution, Chemical Constituents, and Pharmacology of Hippocampus, a Traditional Marine Chinese Medicine

Frontiers in Marine Science, 2021
Hippocampus is an important traditional marine Chinese medicinal resource that has been used to warm and tonify kidney yang in the clinic for a long time in China.
Xinhai Cui, Xinhai Cui, Xiangfeng Zhao, Jintong Li, Jintong Li, Ziwei Li, Xia Ren, Yangang Zhao, Xianjun Fu, Xianjun Fu, Xianjun Fu, Xiuxue Li   +11 more
doaj   +1 more source

Increased Inhibition May Contribute to Maintaining Normal Network Function in the Ventral Hippocampus of a Fmr1-Targeted Transgenic Rat Model of Fragile X Syndrome

Brain Sciences, 2023
A common neurobiological mechanism in several neurodevelopmental disorders, including fragile X syndrome (FXS), is alterations in the balance between excitation and inhibition in the brain. It is thought that in the hippocampus, as in other brain regions,
Leonidas J. Leontiadis, George Trompoukis, Panagiotis Felemegkas, Giota Tsotsokou, Athina Miliou, Costas Papatheodoropoulos   +5 more
doaj   +1 more source

Reevaluating the role of the hippocampus in delay eyeblink conditioning. [PDF]

PLoS ONE, 2013
The role of the hippocampus in delay eyeblink conditioning (DEC) remains controversial. Here, we investigated the involvement of the hippocampus in DEC with a soft tone as the conditioned stimulus (CS) by using electrolytic lesions or muscimol ...
Guang-yan Wu, Juan Yao, Bo Hu, Hui-ming Zhang, Yi-ding Li, Xuan Li, Qiong Li, Jian-feng Sui   +7 more
doaj   +1 more source

Hippocampal and auditory contributions to speech segmentation [PDF]

, 2022
Statistical learning has been proposed as a mechanism to structure and segment the continuous flow of information in several sensory modalities. Previous studies proposed that the medial temporal lobe, and in particular the hippocampus, may be crucial to parse the stream in the visual modality.
arxiv   +1 more source