To answer your question, NSRP does not provide pre-approval with regards to education programs and because individual applicants experiences can vary, NSRP can only assesses whether the educational requirements have been met when the program has been completed and an application has been made. In the link below, you will note that applicants that have met all of the requirements of a CPA accredited Doctoral program or all of the requirements of several other graduate programs in Atlantic Canada usually meet the educational requirements for registration with NSRP. NSRP does provide guidelines for helping to decide if an educational program would meet NSRP requirements and lists some of the programs that typically meet NSRP requirements. They can be found here:
https://www.ns-rp.ca/downloads/Acceptable_programs_NSBEP.pdf
Like most jurisdictions in Canada, NSRP does not accept online programs for registration, and we are not aware of acceptable programs that offer part-time training. With respect to COVID-19, it is too early to tell if there will be long term changes to education or licensing requirements. At this time, accommodations are being made within existing requirements.
We note that your B.Sc. degree is Neuroscience and assume that this is a psychology degree or equivalent to a psychology degree. It would be important to determine if the psychology courses taken at an undergraduate and eventually graduate level would meet the foundational knowledge and core competency requirements for registration. In many cases, a psychology undergraduate degree with courses covering a breadth of psychology is necessary to meet the foundational knowledge requirements. Graduate programs in psychology may also have specific admission requirements regarding undergraduate degrees. (Note that graduate programs that do not require an undergraduate degree in psychology for admission are not acceptable to NSRP.)
The requirements for foundational knowledge can be found here:
https://www.ns-rp.ca/downloads/Foundational_Knowledge.pdf
In addition to pursuing psychology, given your specific interest in counselling, another direction you might want to consider, and which may have different options with respect to training, in counseling therapy. Here is a link to the Nova Scotia College of Counseling Therapists page:
https://nscct.ca/