Professor of Integrative Neurophysiology, VU university Amsterdam, Netherlands
‘Genes, cells and brain areas of intelligence’
Huib Mansvelder received his PhD in Neurophysiology from the Vrije Universiteit Amsterdam in 1999. In his thesis, he investigated the control of large dense-core vesicle release by voltage-gated calcium channels in neuroendocrine cells in the pituitary. During his postdoctoral research with Dan McGehee at the University of Chicago, he studied drug-induced synaptic plasticity in dopamine neurons, and found mechanisms by which nicotinic receptors alter glutamatergic and GABAergic synaptic transmission in the VTA. During his second postdoc at Columbia University New York with Rafael Yuste, rapid calcium dynamics in dendritic spines were studied using 2photon imaging. In the summer of 2002, Huib started his own lab at VU University in Amsterdam. He became full professor in 2008 and heads the department of Integrative Neurophysiology since. His research focuses on how the prefrontal cortex orchestrates attention behaviour in rodents, in particular in interaction with subcortical brain areas, such as the basal forebrain. In addition, his lab investigates how neuronal microcircuits in the human neocortex are organized, both anatomically as well as functionally, and how properties of human neurons relate to human cognition.
https://inf.cncr.nl/people/mansvelder_hd
Egy kórokozó – például egy baktérium – támadására a növény azonnal bezárja a gázcserenyílásait, hogy a patogén ne juthasson be. A Szegedi Tudományegyetem biológusai friss publikációban közölték, hogy az első vonalú védekezést biztosító zárósejtek nemcsak a növényt, hanem saját magukat is védik. Dr. Czékus Zalán, a publikáció első szerzője, a Növénybiológiai Tanszék tudományos munkatársa és Dr. Poór Péter egyetemi docens, a Növényi Stresszfiziológiai és Fotoszintézis Kutatócsoport vezetője osztotta meg velünk a felfedezés részleteit.