Rhythms and attention

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1 Rhythms and attention Angel Correa Universidad de Granada, Spain!"#$%&'()*+,-).')/'0-1' A*)/6/B1/'C>%D9'E.*68'FGH9'IJKK

2 Rhythms as time perception of regular sequences of events RHYTHMS TIME PERCEPTION ATTENTION

3 TIME PERCEPTION ATTENTION The attentional-gate model in time perception (Zakay & Block, 1997)

4 RHYTHMS ATTENTION The entrainment model of dynamic attending (Large & Jones, Psych Rev 1999)

5 Buhusi & Meck, Nat Rev Neurosci 2005

6 Overview MILLISECOND RHYTHMS ATTENTION PERFORMANCE CIRCADIAN RHYTHMS

7 Rhythms improve time perception Barnes & Jones, Cog Psychol 2000

8 Rhythms enhance accuracy of pitch perception Jones et al, Psychol Sci 2002

9 Sanabria, Capizzi & Correa, JEP: HPP 2011 Two rhythms and Reaction Times (400, 900 ms)

10 Rhythms speed up Reaction Times flexibly Sanabria, Capizzi & Correa, JEP: HPP 2011

11 RHYTHMS vs. TEMPORAL ORIENTING ATTENTIONAL PREPARATION

12 Temporal orienting of attention Coull & Nobre, J Neurosci 1998

13 Correa, Lupiáñez, Milliken & Tudela, P&P 2004

14 350 Fast Rhythm: 400 ms Slow Rhythm: 900 ms Reaction Time (in ms) ms 900 ms Sanabria & Correa, in prep

15 ERPs during Preparation by temporal orienting Correa, Madrid, Lupiáñez & Tudela, Brain Res 2006

16 ERPs during Preparation by rhythms Correa & Nobre, J Neurophys 2008

17 Temporal orienting enhance early auditory potentials N1 - Valid -- Invalid Lange, Rösler & Röder, Psychophys 2003

18 Rhythms?? early auditory potentials Sanabria & Correa, in prep

19 Rhythms attenuate early auditory potentials N ms Sanabria & Correa, in prep

20 RHYTHMS! TEMPORAL ORIENTING TEMPORAL PREPARATION

21 Temporal Orienting Deficit After Prefrontal Damage X Triviño, Correa, Arnedo & Lupiáñez, Brain 2010

22 Preserved Sequential effects Triviño, Correa, Arnedo & Lupiáñez, Brain 2010

23 Rhythms vs. temporal orienting in frontal patients Triviño, Correa, Chirivella, Arnedo & Lupiáñez, in prep

24 Rhythms can overcome the temporal orienting deficit after right prefrontal damage Triviño, Correa, Chirivela, Arnedo & Lupiáñez, in prep

25 Two systems for temporal preparation RHYTHMS left PFC? TEMPORAL ORIENTING right PFC TEMPORAL PREPARATION

26 Right frontal patients can USE 350-ms and 1350-ms rhythms but, can they PERCEIVE these same interval durations? 350 ms ms ms 1350 ms ms ms Triviño, Correa, Chirivela, Arnedo & Lupiáñez, in prep

27 1 Prop. Respuestas "más largo" 0,75 0,5 0,25 0 CONTROL FRONTAL Duración objetivo (ms)

28 * * Triviño, Correa, Chirivela, Arnedo & Lupiáñez, in prep

29 * Triviño, Correa, Chirivela, Arnedo & Lupiáñez, in prep

30 Coull & Nobre, Curr Opin Neurobiol 2008

31 Circadian Rhythms

32 Circadian Rhythms of Wrist Temperature

33 Circadian Rhythms in driving accidents

34 Circadian Rhythms in driving accidents

35 Circadian Rhythms in Simulated Driving Lenné, Triggs, & Redman, 1997

36 Chronotype: Individual Differences in Circadian Rhythms!"#$%&#'&"()&*+,,,-&

37 How can we know our Chronotype? What time would you wake up if you were free to plan your day? What time at night you feel tired and feel the need to go to bed? What time of day you feel best? Horne and Östberg, 1976 (Adan & Almirall, 1991)

38

39 Distribution of chronotypes!"#$%$&'()*#+,-.$%$&'()*#+

40 Objective Studying interactions between circadian phase and chronotype in vigilance

41 Hypothesis: The Synchrony effect Texto May, Hasher & Stoltzfus, Psychol Sci 1993

42 Psychomotor Vigilance Task Dinges et al., 1998

43 Psychomotor Vigilance Task &)#$ &(#$ Morning-type Evening-type &&#$ &!#$!"# &'#$ &##$!%#$!"#$ "*+$ ",+$ "$%&#'(#)*+#

44 Simulated Driving Task

45

46 Larger vigilance decrement when driving at non-optimal times of day Circadian rhythms influence behavioural performance in attention demanding tasks

47 Conclusion Rhythms influence behaviour at multiple time scales

48 Thanks for your attention and time COLABORATORS: Marisa Arnedo (U. Granada) Mariagrazia Capizzi (U. Granada) Juan Lupiáñez (U. Granada) Enrique Molina (U. Granada) Kia Nobre (U. Oxford) Daniel Sanabria (U. Granada) Mónica Triviño (Hospital de San Rafael, Granada) FUNDING: Ramón y Cajal Spanish Research Programme (RYC ) PLAN NACIONAL de I+D+i: PSI

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