This is only one facet of the complex processes involved in cognition.
1	This	this	PRON	DT	Number=Sing|PronType=Dem	5	nsubj	5:nsubj	Discourse=elaboration-additional:18->10:4|Entity=(16-abstract-giv:act-cf1*-1-coref)
2	is	be	AUX	VBZ	Mood=Ind|Number=Sing|Person=3|Tense=Pres|VerbForm=Fin	5	cop	5:cop	_
3	only	only	ADV	RB	_	4	advmod	4:advmod	Entity=(16-abstract-giv:act-cf1*-3-coref
4	one	one	NUM	CD	NumForm=Word|NumType=Card	5	nummod	5:nummod	_
5	facet	facet	NOUN	NN	Number=Sing	0	root	0:root	_
6	of	of	ADP	IN	_	9	case	9:case	_
7	the	the	DET	DT	Definite=Def|PronType=Art	9	det	9:det	Entity=(20-abstract-new-cf3-3-sgl
8	complex	complex	ADJ	JJ	Degree=Pos	9	amod	9:amod	_
9	processes	process	NOUN	NNS	Number=Plur	5	nmod	5:nmod:of	_
10	involved	involve	VERB	VBN	Tense=Past|VerbForm=Part	9	acl	9:acl	Discourse=elaboration-attribute:19->18:0
11	in	in	ADP	IN	_	12	case	12:case	_
12	cognition	cognition	NOUN	NN	Number=Sing	10	obl	10:obl:in	Entity=(5-abstract-giv:inact-cf2-1-coref)20)16)|SpaceAfter=No
13	.	.	PUNCT	.	_	5	punct	5:punct	_
