Obviously there’s a lot of cross-over, and what really distinguishes a cognitive neuroscientist from a behavioral neuroscientist from a bio-psychologist is interest, focus, and background experience.
https://www.quora.com/?activity_story=24743124
What is Neuroscience? https://neuro.georgetown.edu/about-neuroscience/
Cognitive neuroscience – the study of higher cognitive functions that exist in humans, and their underlying neural bases. Cognitive neuroscience draws from linguistics, neuroscience, psychology and cognitive science. Cognitive neuroscientists can take two broad directions; behavioral/experimental or computational/modeling, the aim being to understand the nature of cognition from a neural point of view.
2021 summer Clinical Neuroscience Immersion Experience (CNI-X) at Stanford University
http://med.stanford.edu/psychiatry/special-initiatives/CNIX.html/CNIX.html
Why I Majored in Cognitive Science