MEDizzy
MEDizzy
Nisha
Nisha3 months ago
The dorsal columnโ€“medial lemniscal pathway for transmitting critical types of tactile signals.

The dorsal columnโ€“medial lemniscal pathway for transmitting critical types of tactile signals.

Nerve fibers entering the dorsal columns pass unin- terrupted up to the dorsal medulla, where they synapse in the dorsal column nuclei (the cuneate and gracile nuclei). From there, second-order neurons decussate immediately to the opposite side of the brain stem and continue upward through the medial lemnisci to the thalamus. In this pathway through the brain stem, each medial lemniscus is joined by additional fibers from the sensory nuclei of the trigeminal nerve; these fibers subserve the same sensory functions for the head that the dorsal column fibers subserve for the body.

7
Other commentsSign in to post comments. You don't have an account? Sign up now!
Related posts
PhenylketonuriaWilson's diseaseSymptoms of neimann pick diseaseThe 29th World Congress on Nutrition and Food Sciences, held on September 15-16, 2025, in Amsterdam, Netherlands, was a landmark event in the fields of nutrition and food sciences. This congress gathered leading experts, researchers, policymakers, and practitioners from across the globe, providing a vibrant platform for the exchange of ground breaking research, innovative ideas, and best practices in nutrition and food science. With a focus on tackling contemporary challenges in health and nutrition, the congress covered a wide range of topics, from the latest advancements in nutritional science to strategies for promoting sustainable food systems and preventing chronic diseases. Attendees engaged in thought-provoking discussions, participated in interactive workshops, and had ample opportunities to network with peers across diverse disciplines. Theme: Nutrition for a Resilient World: Advances, Challenges and OpportunitiesKolkata's Best Medicine Wholesalers Jaiswal Pharma At Jaiswal Pharma, we take pride in our unwavering commitment to quality. Our extensive range of products includes both prescription and over-the-counter medications, ensuring you receive only the finest pharmaceutical products. Our diverse inventory is designed to meet the needs of various healthcare professionals, pharmacies, and medical organizations. Whether you require medication for a common ailment or treatment for a rare condition, we have you covered. We understand the importance of affordability in healthcare. Jaiswal Pharma offers competitive prices, ensuring you get the best value for your money. For those in Kolkata seeking reliable pharmaceutical products, we are your top choice. ๐•๐ข๐ฌ๐ข๐ญ ๐จ๐ฎ๐ซ ๐œ๐จ๐ฆ๐ฉ๐š๐ง๐ฒ ๐ฐ๐ž๐›๐ฌ๐ข๐ญ๐ž ๐ญ๐จ ๐ค๐ง๐จ๐ฐ ๐ฆ๐จ๐ซ๐ž www.jaiswalpharma.comNecrosis gangreneBrain Anatomyโ€Œ
VeinsMetastatic tumour

Recent MCQs

โ€Œ
โ€Œ

โ€Œ
โ€Œ

โ€Œ
โ€Œ

โ€Œ
โ€Œ

โ€Œ
โ€Œ
Show more MCQs

Recent flashcard sets

โ€Œ
โ€Œ

โ€Œ
โ€Œ

โ€Œ
โ€Œ

โ€Œ
โ€Œ

โ€Œ
โ€Œ
Show more flashcards