What is difference between Corresponding Author and First Author

Only the corresponding author, not co-authors, can upload revisions corresponding author 3 Co-first authors · The status of co-first author is traditionally assigned to students or individuals who have conducted the primary research author For large projects, the corresponding author is usually a senior researcher For smaller projects, the corresponding author may or may not be

corresponding author The corresponding author takes responsibility for and speaks on behalf of all authors Pre-publication: Ensure that the manuscript is in full adherence with all