I recently completed my PhD in mechanical engineering and have been applying for postdocs in neuroscience for the past 5 months.
My field is dynamical systems theory and statistics, so I look up professors working in neuroscience who use those techniques and send them emails. I have sent 3 dozen emails since February but I barely get any responses.
I got two interview requests in February. One of them rejected me. The other professor stopped replying to my emails after the first interview and he did not pay my interview travelling expenses either.
Sometimes it feels very hopeless. Please, please any recommendations, help or advice is very appreciated; especially from people who have changed their research area post-PhD.