Floyd Bloom, who died on January 8, 2025, was a towering figure in both neuroscience and the scientific community as a whole. His groundbreaking contributions to neuropharmacology and the understanding of neurotransmitters were only part of his legacy. Through his leadership, mentorship, and pioneering research, Bloom left an indelible mark on the scientific world, one that continues to inspire new generations.

Renowned neuroscientist Ricardo Insausti Serrano has passed away on December 26, leaving an indelible mark in the field of neurodegenerative research, particularly Alzheimer’s. This loss is felt deeply within the medical community, as his contributions have shaped the future of medical research and education.

Alan Gibson, PhD, died on August 3, 2024, in Phoenix, AZ from complications of pneumonia at the age of 81. During his long career Alan studied the cerebellum’s role in movement. He was a gifted scientist and teacher. Those close to him cherished his boundless curiosity, delightful wit, and excellent cooking.

Duane E. Haines, PhD, FAAAS, FAAA passed away quietly at his home in Winston-Salem North Carolina on July 1, 2024. Duane was ever the devoted husband, father, grandfather, scienJst and educator inspiring all with whom he interacted with his passion and dedicaJon to acquiring and sharing knowledge.

Mahlon Robert DeLong, MD passed away peacefully at home on May 17, 2024, at the age of eighty six, with his loving family around him. His medical career spanned over fifty years with notable achievements that contributed to foundational science, pioneering treatments and research for the challenging diseases of Parkinson's, Dystonia, and other movement disorders, and decades of patient care.