Instruct: Identify the main category of Biorxiv papers based on the titles
Query: Coupling brain cerebrovascular oscillations and CSF flow during wakefulness: An fMRI study
28
The categories of this paper are: communication
14
The categories of this paper are: biophysics
21
The categories of this paper are: toxicology
25
The categories of this paper are: bioengineering
18
The categories of this paper are: systems
11
The categories of this paper are: cognition
20
The categories of this paper are: pharmacology
22
The categories of this paper are: physiology
13
The categories of this paper are: animal
30
The categories of this paper are: scientific
19
The categories of this paper are: epidemiology
12
The categories of this paper are: behavior
27
The categories of this paper are: pathology
8
The categories of this paper are: genomics
32
The categories of this paper are: zoology
15
The categories of this paper are: developmental