Udviklingsstudier inden for neurovidenskab

This book explores the molecular mechanisms of iron hemostasis in the brain and discusses the cognitive and behavioral implications of iron deficiency. It presents the effect of iron dysregulation on neurophysiological mechanisms. The book provides an overview of iron metabolism and homeostasis at the cellular level and its regulation at the mRNA translation level. It emphasizes the importance of iron for brain development in fetal and early life in preterm infants.Further, it presents iron metabolism as a therapeutic target for novel pharmacological treatment against neurodevelopmental diseases and neurodegenerative disorders. It discusses the role of iron deficiency in sleep disorders and offers diagnosis and treatment of iron-related CNS diseases. Finally, it relates dysregulated expression of iron-related genes in brain tumors.

This book comprehensively reviews the association of homocysteine metabolism with the etiology of various human disorders. The well-defined chapters embedded the central and peripheral effects of homocysteine metabolism intricately related with cardiovascular, neurodegenerative, metabolic, and autoimmune disorders. Further, it discusses the mechanisms of perturbance of cellular proteostasis by elevated homocysteine levels and provides a comprehensive account of pathophysiological consequences and clinical implications of homocysteine-containing proteins. The book also reviews association of genetic variants of homocysteine metabolic genes with type 2 diabetes mellitus and obesity. It also describes the molecular mechanism of hyperhomocysteinemia in the negative/feedback regulation of neural stem cell proliferation and alterations in DNA methylation. Taken together, it summarizes the mechanisms of hyper homocysteinemia-induced endothelial dysfunction and physiological functions of hydrogen sulfide as the protective agent.

This book discusses the emergence of diverse functional organizations in the visual pathway which could be spontaneously and solely initiated by the random feedforward wiring of neural circuits. It demonstrates that the structure of ON and OFF retinal ganglion cell (RGC) mosaics is projected onto V1 by retino-cortical feedforward mapping to induce higher cognitive functions. This book will be beneficial for both theoretical and experimental neuroscientists, as well as for researchers using brain-inspired neural network models.

This book comprehensively reviews the relationship between micronutrients and brain in health and diseases. It explains the relationship between micronutrients and brain functions, neurogenesis, and cognitive functions. The book also explores the relationship between micronutrients and brain disorders including depression, epilepsy, PD, and Autism. It further explores the recent advancements in understanding the important role of micronutrients as therapeutics in various brain disorders like TBI and AD. Lastly, it presents an overview of micronutrients as neuroprotective agents along with the main principles of nutrigenomics.

This book reviews the role of trace elements in brain development, function, metabolism, and neurodegenerative disorders. It explores the molecular mechanisms of the effects of trace elements on metabolic pathways, mitochondrial nutrients, neurodegeneration, Central Nervous System (CNS) disorders, cell signaling, and neuronal functions. The book also discusses transport mechanisms of trace elements within CNS and their impact on neurotransmitter biology. Further, it examines the deleterious effects due to dyshomeostasis of trace elements in the central nervous system (CNS), resulting in damage to neurons and glial cells through the generation of reactive oxygen species and oxidative stress turn leading to neurodegeneration and neurological dysfunction. The book also explores the putative role of trace element deficiency in psychiatric disorders, including depression, and the imbalance of trace elements on neuronal genomic stability.