Brain's Hidden Switches: Beyond DNA

Veron (Autor)

Buch | Softcover

148 Seiten

2024
tredition (Verlag)
978-3-384-22337-1 (ISBN)

Infos

Brain's Hidden Switches: Beyond DNA Our understanding of the brain has traditionally focused on DNA, the blueprint of life. However, recent research unveils a fascinating truth - DNA is just the first act in the grand play of brain function. Beyond the rigid code of genes lies a hidden layer of control - epigenetic mechanisms that act as the brain's hidden switches, dynamically fine-tuning its operations.Imagine a beautifully composed symphony. The sheet music (DNA) outlines the melody and harmony, but the conductor (epigenetics) brings the music to life, adjusting tempo, volume, and individual instrument contributions to create a nuanced and dynamic performance. This analogy aptly describes the interplay between DNA and epigenetics in the brain.Epigenetics, literally meaning "above genetics," refers to modifications that influence gene expression without altering the underlying DNA sequence. These modifications act like dimmer switches on genes, controlling how much protein (the functional output of genes) is produced in different brain regions and throughout an organism's lifespan.There are two key epigenetic mechanisms at play: DNA methylation and histone modifications. DNA methylation involves adding a chemical tag to DNA, often silencing gene activity. Conversely, histone modifications loosen or tighten the packaging of DNA around proteins called histones. Tightly packed DNA is less accessible for protein production, while looser packaging allows for increased gene expression.

Autor

Professor Veron, for your Comparative Education course, I propose "Global Learning: Equity Beyond Borders." This book challenges us to rethink education in a globalized world, focusing on achieving equity for all students. We'll delve into the critical issue of educational disparities and explore innovative teaching methods, like culturally responsive pedagogy, to ensure inclusive learning environments. "Global Learning" goes beyond theory, offering practical strategies for fostering intercultural understanding and promoting social justice through education, like collaborative projects with international partners. The book emphasizes the crucial role of technology in bridging educational divides and creating a more interconnected learning landscape. By leveraging technology and fostering critical thinking skills, "Global Learning" empowers students to navigate diverse perspectives and become active participants in global conversations. This book is a valuable resource for anyone invested in building a more equitable and just global education system, inspiring educators, policymakers, and students alike to embrace a future where learning transcends borders.

Produkt-Details

• Erscheint lt. Verlag: 9.5.2024
• Verlagsort: MARG ROAD
• Sprache: englisch
• Maße: 155 x 234 mm
• Gewicht: 260 g
• Themenwelt: Naturwissenschaften ► Biologie ► Humanbiologie
• Themenwelt: Naturwissenschaften ► Biologie ► Zoologie
• Schlagworte: Brain circuitry • Brain Development • brain health • cell signaling • cognitive function • environmental influences • epigenetics • Experience-dependent changes • gene expression • Neural networks • Neuroplasticity • neurotransmitters • Non-genetic determinants • synaptic plasticity • The future of neuroscience
• ISBN-10: 3-384-22337-3 / 3384223373
• ISBN-13: 978-3-384-22337-1 / 9783384223371
• Zustand: Neuware