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Daftar Isi

KATA PENGANTAR ............................................................................................ i

Daftar Isi ................................................................................................................ ii
Daftar Tabel .......................................................................................................... iii
Daftar Gambar ..................................................................................................... iv

PETUNJUK PENGGUNAAN MODUL .......................................................... viii

Pendahuluan .......................................................................................................... 1
A. Sistem Saraf Pada Manusia ............................................................................. 2
1. Neuron (Sel Saraf) ......................................................................................... 2

2. Sel Neuroglia (Glia) ........................................................................................ 4
3. Sinapsis .......................................................................................................... 5

4. Impuls Saraf, Gerak Sadar, dan Refleks ........................................................ 6
5. Mekanisme Penghantaran Impuls .................................................................. 6
6. Sistem Saraf Pusat (SSP)................................................................................ 8

7. Sistem Saraf Tepi (SST) ............................................................................... 10
8. Gangguan Pada Sistem Saraf ....................................................................... 13

B. Sistem Endokrin (Hormon) ........................................................................... 13
1. Karakteristik Kelenjar Endokrin ................................................................. 14

2. Kelenjar Endokrin dan Sekresi Hormon ...................................................... 14
C. Perbedaan Sistem Saraf dengan Sistem Endokrin ...................................... 15

D. Sistem Indera .................................................................................................. 16
1. Definisi dan Karakteristik ............................................................................ 16

2. Indera Penglihatan (Mata) ........................................................................... 16
3. Indera Pembau (Hidung) ............................................................................. 18

4. Indera Pengecap (Lidah) .............................................................................. 20
5. Indera Pendengaran (Telinga) ..................................................................... 22
6. Indera Peraba (Kulit) .................................................................................. 26

E. Pengaruh NAPZA terhadap Sistem Koordinasi .......................................... 27
1. Pengertian NAPZA ...................................................................................... 27

2. Jenis NAPZA ............................................................................................... 27
3. Dampak Buruk Penyalahgunaan NAPZA .................................................... 27

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