Neurociencias y desarrollo tecnológico - Pedro Rosa. PhD.

1. MMeasu
Copelabs Cognition and People
centric Computing Labs
Pedro J. Rosa, Ph.D.
Neurociencias y desarrollo tecnológico
-
Neurosciences and technological development
Pedro J. Rosa, Ph.D.

2. JULIO 21-23
Emergence of Cognitive Neuroscience
 Can be thought as a science of synthesis between cognitive
psychology, neuroscience, and computational sciences

3. JULIO 21-23
However, these equipments are quite
expensive and are seldon used.
Low-cost options are welcome, especially
when some countries are crossing
economic crisis.

4. Low-cost EEG CAP
EMOTIV EPOC +

5. MIN SPECS
• 2.4 GHz Intel Pentium 4 processor (or
equivalent)
• Microsoft Windows XP with Service Pack 2,
Windows Vista, Windows 7, or Windows 8
• 2GB RAM
• 200MB of free space (HD)
• Portas USB 2.0

6. EMOTIV- XAVIER SDK

7. Headset

8. EMOTIV- XAVIER SDK -cloud
computing option

9. EMOTIV- XAVIER control panel I

10. EMOTIV- XAVIER control panel II

11. Signal quality

12. • Report

13. Other Apps
1 – login no website da Emotiv > store > applications > epoc control panel

14. Localização dos sensores do EPOC

15. MIND WORKSTATION I

16. MIND WORKSTATION I

17. MIND WORKSTATION I

18. MIND WORKSTATION I

19. MIND WORKSTATION

20. MIND WORKSTATION

21. BITalino
Physiological recording board

22.  Sampling Rate: 1, 10, 100 or 1000Hz
 Analogic Ports: 4 in (10-bit) + 2 in (6-bit)
 digital Ports : 4 in (1-bit) + 4 out (1-bit)
 Comunication: Bluetooth 2.0+EDR
 Amplitud : up to ~10m
 Sensors: EMG; ECG; EDA; ACC; LUX
 Actuador: LED
 Battery: 500mA 3.7V LiPo
 Acessories: 3-lead cable(EMG/ECG);
2-lead (EDA); RJ22-Molex
Sherlock sensor (1m); 5 electrodes
SPECS

23. Hardware Instalation
BT receiver

24. 4. 1234
Pairing code - 1234

25. Opensignals
(windows)
• Windows x86-32 bit, Windows x86-64 bit

26. Descarregamento e Instalação do
OpenSignals
http://downloads.plux.info/

27. Visualização - Visualization

28. ECG /EKG

29. ECG

30. ECG II
2 lead cable 3 lead cable

31. ECG III

32. EDA

33. EDA I

34. EDA II

35. EDA III

36. EDA IV

37. EMG

38. EMGMus
Amplifier
skin
Muscle
Electrode

39. EMG

40. EMG II
Colocação de 3 eléctrodos

41. EMG III

42. EMG IV

43. Posture/ body movement

44. Appetitive affective domain activation
Approach

45. Aversive affective domain activation
Avoidance

46. ACC I

47. ACC II

48. LUX I

49. LUX II
Função para conversão

50. BTN – push button

51. Actuator - Led

52. EYE TRACKING SYSTEM

53. - Gaze tracking (point-of-gaze)
- Pupillometry
- Eye blink
EYE TRACKING SYSTEM
ACTIVE PASSIVE

54. https://www.youtube.com/watch?v=
WgpbtsK7a88

55. EYE TRACKING ANALYTICS IN THE CLOUD

56. OGAMA (Open Gaze and Mouse Analyzer)
Open-source software designed to analyze eye and mouse movements in
slideshow study designs

57. OGAMA (Open Gaze and Mouse Analyzer)
[1] recording and analyzing of gaze and mouse movement data together
[2] open source publishing to provide extensibility to the research
community
[3] implementation of state-of-the-art eye tracking analysis functions like
replay, areas of interest (AOI) definition, attention maps in an up-to-date
user module
[4] visual-guided data mining through the use of different visual
representations
[5] database-driven software layout to handle highly sampled eye- and
mouse tracking data

58. OGAMA (Open Gaze and Mouse Analyzer)

59. OGAMA (Open Gaze and Mouse Analyzer)

60. E4 Wristband (AFFECTIVA)
The most comfortable and accurate wristband to monitor physiological signals in real-time.

61. E4 Wristband (AFFECTIVA)
ONLINE ACCOUNT.

62. E4 Wristband (AFFECTIVA)

63. E4 Wristband (AFFECTIVA)

64. E4 Wristband (AFFECTIVA)

65. FOOT LOGGER
 Battery life of 24+ hours
per charge
 Patented pressure 3-
axis accelerator sensor
 Wireless data transfer
(BT)

66. FOOT LOGGER

67. FOOT LOGGER

68. FOOT LOGGER

69. The knowledge, technology, and tools stemming from
computer science can facilitate the assessment and
analysis of interpersonal behavior via social sensing
(Lazer et al., 2009; Pentland, 2008; Vinciarelli, Pantic, & Bourlard, 2009).
Social Sensing

70. Social Sensing

71. Social Sensing

72. Conclusion
 The hardware and software here presented
can be a potentially valuable resource for
neuropsychological research. However, one
should keep in mind its limitations.
 Researchers with a low budget can use
these equipment to keep the passion for
research alive.

73. Thank you for your attention!
pedro.rosa@ulusofona.pt
or
pedrorosa.psi@gmail.com
JULIO 21-23