An ka fɛn bɛɛ dɔn i kunkolo ɲɛfɛla ko la cogo nɔgɔman na.

An hakili ye farikolo yɔrɔ ye min bɛ mɔgɔ kabakoya kosɛbɛ, tiɲɛ tɛ? A bɛ se ka fɔ ko an bɛ miiri fɛn o fɛn na, an dusukunnataw, ani an ka kɛtaw bɛɛ la. O la, bi an bɛna kuma kunkolo yɔrɔ suguya caman yɔrɔ kɛrɛnkɛrɛnnen kelen kan, min nafa ka bon kosɛbɛ. O ye kùnkolo ɲɛfɛyɔrɔ ye, walima i n'a fɔ dɔgɔtɔrɔw b'a Weele cogo min na, ``Frontal Lobe``.

Sugunɛ ɲɛfɛla yɔrɔ ye mun ye? A bɛ min?

N'an y'a Fɔ cogo nɔgɔman na, ``Frontal Lobe`` ye i hakili yɔrɔba duuru dɔ ye. I n’a fɔ a tɔgɔ b’a jira cogo min na, a bɛ sɔrɔ i kun ɲɛfɛ yɛrɛ. Walasa k’a fɔ tigitigi, o yɔrɔ nafama in bɛ i ɲɛda kɔfɛ. Aw bɛ miiri a la i n'a fɔ "contrôle so" min bɛ aw kun kɔnɔ.

O `(Frontal Lobe)` bɛ baara Kɛ ni jɛ-ka-baara ye ni hakili yɔrɔ wɛrɛw ye. An bɛ fɛn o fɛn kɛ ni hakili ye, o kɔrɔ ye ka miiri ani ka jatebɔ kɛ, ka latigɛw kɛ, nin yɔrɔ in bɛ dɛmɛ don ninnu bɛɛ la. Bonya siratigɛ la, dɔnnikɛlaw b’a Fɔ ko `(Cerebral Cortex)`, n’o ye an ka kùnkolo sanfɛyɔrɔ ye min bɛ Kɛ ni jiribolo ye, o bɛ Kɛ ni nin `(Frontal Lobe) in ye.` O ka bon dɔɔnin, ɔnhɔn?

O la, mun bɛ Kɛ ni nin (Frontal Lobe) ye? A b’an farikolo dɛmɛ mun na?

Tiɲɛ na, baara caman bɛ Kɛ nin ``Frontal Lobe'' in fɛ. An ka a kunbaba dɔw lajɛ:

• Hakilila: O bɛ fɛn bɛɛ sen don a la, k’a ta fɛn dɔ miirili dɔrɔn na ka taa a bila kunnafoniw sɛgɛsɛgɛli la cogo gɛlɛnba la. Miirili hakili la, ka na kiritigɛlaw la, ka latigɛw kɛ, ani ka fɛn kuraw da (daɲɛw) bɛɛ bɛ don o kulu kɔnɔ.
• Sosiyete ka faamuyali : Nin ``(Frontal Lobe)`` b'an dɛmɛ ka fɛnw faamuya i n'a fɔ sariya minnu bɛ sɔn sigida la, an ka kan ka taama cogo min na, min ka ɲi ka fɔ, ani min ka jugu ka fɔ. A bɛ i n'a fɔ an ka "sosial boussole".
• Baara minnu bɛ kɛ ɲɛmɔgɔya la: O bɛ se ka kɛ i n’a fɔ a ka gɛlɛn dɔɔnin, nka n’an y’a fɔ cogo nɔgɔman na, fɛnw bɛ a kɔnɔ i n’a fɔ yɛrɛminɛ, balili, hakilijagabɔ, ani baarakɛ hakilijagabɔ, o ye se ye ka kunnafoniw hakili to a la minnu ɲɛsinnen bɛ fɛn dɔ ma k’a to a kɛli la.
• Farikolo lamagacogo i yɛrɛ sago la: I farikolo lamagacogo minnu bɛ kɛ i yɛrɛ sago la, i n’a fɔ i bolo kɔrɔtacogo, fɛn dɔ tacogo, walima wuli ka taama, olu bɛɛ bɛ kɔlɔsi yan. Ani fana, an bɛ kuma farikolo minnu Kɛ k'olu Kùnkolo-yɔrɔ min bɛ o fana Kɔlɔsi, o fana bɛ Sɔrɔ nin ``Frontal Lobe`` in na.
• Kunnafoni kalanni ni u hakili jigincogo: Nin yɔrɔ in b’aw dɛmɛ ka fɛn kura dɔ dege, ka aw hakili to a la walasa ka baara kɛ ni u ye kɔfɛ, ani ka fɛn kɔrɔw fana hakili jigin.

Miiri dɔrɔn, nin ``Frontal Lobe'' in b'i dɛmɛ kabini i kununna sɔgɔma k'i ka don boloda, ka taa baara la ka gɛlɛya dɔ ɲɛnabɔ, ka se ka kuma i teri fɛ.

Nin (Frontal Lobe) in dilannen don ni mun ye?

I n’a fɔ an hakili tɔ, ``Frontal Lobe`` bɛ Kɛ ni selilɛri suguya kɛrɛnkɛrɛnnenw ye. Kɔnɔnatumu suguya fla de bɛ yen:

1. Senfagabana : Olu de ye kumaɲɔgɔnya selilu kunbabaw ye minnu bɛ sɔrɔ kunsɛmɛ ni hakili la. U bɛ se ka taamasiɲɛw ci farikolo yɔrɔ wɛrɛw ma. O taamasiɲɛw bɛ taa nɛrɛmuguma kɔnɔ i n’a fɔ kuran cikanw (impulses). O kɔ, o kuran taamasiɲɛw bɛ wuli ka kɛ kemikɛlifɛnw ye ka bɔ nɛrɛmuguma kɔnɔ. Nɛrɛmuguma nata bɛ o kemikɛlifɛnw dɔn ani ka kuran taamasiɲɛ wɛrɛ dilan. O cogo de la cikanw bɛ Taa teliya la kosɛbɛ hakili kɔnɔ.

2. Glial cellules : Olu ye "dɛmɛbaga cellules" ye min bɛ kɛ farikolo yɔrɔw la. U tɛ taamasiɲɛw lase, nka u bɛ baara nafama caman kɛ, i n’a fɔ ka farikolo yɔrɔw ladon, ka bɔgɔ bɔ, ka balo di, ani ka a jɔcogo sabati.

Bana ni bana minnu ka teli ka kɛ ɲɛdawolo la, olu ye jumɛnw ye?

Bana o bana bɛ se ka kunsɛmɛnasumaya tiɲɛ, a bɛ se ka fɔ ko o bɛ se ka ɲɛda yɔrɔ minɛ. Ani fana, farikolojidɛsɛ dɔw bɛ yen minnu bɛ nɔ bila hakili yiriwali la minnu bɛ se ka taamasiɲɛw lase mɔgɔ ma minnu bɛ tali kɛ ɲɛdawolo la kɛrɛnkɛrɛnnenya la. An ka bana dɔw lajɛ minnu bɛ se ka nɔ bila a la:

• Alzheimer bana
• Kuma gɛlɛyaw, kɛrɛnkɛrɛnnenya la `(Expressive aphasia)` walima `(Broca's aphasia)` (o la i b'a fɛ ka min fɔ, i b'o dɔn, nka a ka gɛlɛn ka daɲɛw fara ɲɔgɔn kan)
• Attention-deficit hyperactivité bana (TDAH) .
• Autisme spectre bana
• Sugunɛ joginni walima tiɲɛni (Sugunɛ joginniw) (o bɛ se ka sɔrɔ banaw fɛ walima fɛn dɔw fɛ i n’a fɔ opereli) .
• Sugunɛbilenniw (kansɛri ni kansɛri tɛ minnu na) .
• Gazi monoksidi baga
• Kungolo joginw, kɛrɛnkɛrɛnnenya la kirinni ani kunsɛmɛ jogin juguman wɛrɛw
• Kɔritikobasal (corticobasal) bɔgɔbɔgɔli
• Frontotemporal dementia (misali la, Pick ka bana) .
• Jɛkulu ka banaw (misali la, Huntington ka bana, Wilson ka bana) .
• Kungolodimi ni kunkolodimi
• Nɛgɛ gɛlɛnw baga walima baga wɛrɛw dunni
• Banakisɛw (kɛrɛnkɛrɛnnenya la banakisɛ minnu bɛ kunsɛmɛnasumaya bila mɔgɔ la, i n’a fɔ kunsɛmɛnasumaya) .
• Hakilila kɛnɛyako, misali la, dusukunnataw, jɔrɔnanko, ani mɔgɔya
• Lewy farikolo hakiliɲagami
• Kɔnɔboli (kɛrɛnkɛrɛnnenya la ɲɛdawoloci) ani bana minnu bɛ sɔrɔ kirinni fɛ i n’a fɔ kunfilanitu
• AVC ni Ischemie transitoire (TIA) .

Gɛlɛya min bɛ Frontal Lobe la, o taamasiɲɛ jumɛnw ka teli ka ye?

Tiɲɛ na, taamasiɲɛ caman bɛ yen minnu bɛ se ka sɔrɔ gɛlɛya dɔ fɛ ``Frontal Lobe'' la. Kun fila bɛ yen minnu b’a to nin taamasiɲɛ ninnu tɛ kelen ye:

1. Sabula i ka ``Frontal Lobe'' bɛ baara suguya caman kɛ.

2. Sabula furakɛli cogoya suguya caman bɛ se ka nɔ bila nin ``Frontal Lobe'' in na.

Nka, taamasiɲɛ damadɔ bɛ yen minnu bɛ ye ka caya ni gɛlɛyaw ye ``Frontal Lobe'' la:

• Mɔgɔya bɛ yɛlɛma: Fɛn minnu bɛ i n’a fɔ ka kɛ mɔgɔ kuncɛbaw ye ka tɛmɛ fɔlɔ kan, ka dimi joona, ani ka kɛwalew kɛ cogo la min tɛ mɔgɔw ni ɲɔgɔn cɛ.
• Gɛlɛya ka sababu ni nɔ ye, ka i sinsin, ka fɛnw labɛn, ka i hakili labɛn ka bɔ baara dɔ la ka taa baara wɛrɛ la.
• Baarakɛbaliya: I n’a fɔ a fɔra cogo min na ka tɛmɛ, gɛlɛya ka desizɔnw ta, ka labɛn kɛ, ani ka yɛrɛminɛ mara.
• A ka gɛlɛn ka mɔgɔ dusukunnataw n’a ka kɛwalew mara, kɛrɛnkɛrɛnnenya la, a tɛ se ka a yɛrɛ minɛ a ka kuma fɔtaw n’a ka kɛtaw la.
• Hakililajigin suguya dɔw (Amnesia).
• Farikolo dɔw lamaga gɛlɛya, farikolo minnu bɛ kɛ ka kuma, olu fana sen bɛ o la.

Sɛgɛsɛgɛli minnu bɛ kɛ tuma caman na walasa ka ɲɛdawolo kɛnɛya lajɛ, olu ye jumɛnw ye?

Dɔgɔtɔrɔw bɛ fɛɛrɛ suguya caman kɛ walasa ka aw ɲɛdawolo kɛnɛya lajɛ. Olu ye sɛgɛsɛgɛliw ye minnu bɛ kɛ ka banaw sɛgɛsɛgɛ, laboratuwari sɛgɛsɛgɛliw ani ja lajɛw. Misali dɔw ye ninnu ye:

• Joli sɛgɛsɛgɛliw : Olu bɛ se ka fɛn suguya caman dɔn, k’a ta farikolo tangacogo gɛlɛyaw la ka taa a bila bagaw la farikolo la (kɛrɛnkɛrɛnnenya la nɛgɛw i n’a fɔ nɛgɛ, mɛkisikalan ani plɔmu).
• CT scan (Tomografie informatique - CT scan) .
• EEG (Electroencephalogramme - EEG) sɛgɛsɛgɛli (aw ye sɛbɛn ɲɛ kuran baara lajɛ) .
• EMG sɛgɛsɛgɛli (Electromyogram - nerve conduction test) (a bɛ cikanw teliya lajɛ minnu bɛ tɛmɛ nɛrɛmuguma fɛ)
• Seko ni dɔnko minnu bɛ lawuli - dusukunnataw sɛgɛsɛgɛli (aw ye a lajɛ dusukunnataw bɛ taa cogo min na ka taa hakili la) .
• MRI Scan (Image à résonance magnétique - MRI) .
• Hakilila-sɛgɛsɛgɛli (a bɛ fɛnw kɔrɔbɔ i n’a fɔ miirili, hakilijagabɔ, hakilijagabɔ, a ɲɔgɔnnaw) .
• PET sɛgɛsɛgɛli (Tomographie de émission de positron - scan PET) .

Furakɛli jumɛnw ka teli ka kɛ bana minnu bɛ ɲɛdawolo la?

Furakɛli minnu bɛ kɛ ni Frontal Lobe ye, olu bɛ se ka kɛ fɛn caman ye i n’a fɔ banaw yɛrɛ. Aw ka dɔgɔtɔrɔ bɛ se ka aw laadi ka ɲɛ aw ka bana furakɛcogo ɲumanw kan ani aw ka dɔgɔtɔrɔ bɛ min fɔ. O la, a nafa ka bon ka dɔgɔtɔrɔ dɔ ka ladilikan ɲini ni bana taamasiɲɛ dɔw bɛ aw la.

Ne bɛ se ka mun kɛ walasa ne (Frontal Lobe) ka to kɛnɛya la?

Fɛn caman bɛ yen aw bɛ se ka minnu kɛ walasa aw hakili bɛɛ ka to kɛnɛya la, hali aw ɲɛdawolo. Sugunɛbana dɔw bɛ se ka bali. Hali ni dɔw tɛ se ka bali, aw bɛ se ka dɔ bɔ aw ka bana sɔrɔli la. Aw bɛ se ka fɛn minnu kɛ walasa aw hakili ka to kɛnɛya la, olu dɔw filɛ nin ye:

• Aw bɛ dumuni dafalen dun: Aw bɛ dumuni min dun, o bɛ nɔ bila aw ka joli-sira-funu kɛnɛya la. Joli lasecogo ɲuman nafa ka bon walasa kunsɛmɛ ka baara kɛ ka ɲɛ (misali la, kirinni ye waati ye ni gɛlɛya minnu bɛ joli segincogo la, olu bɛ nɔ bila kunsɛmɛ na). Ani fana, witamini dɔw caya kojugu walima u dɔgɔyali bɛ se ka nɔ bila hakili la.
• Aw bɛ fɛɛrɛw ɲini walasa ka aw farikolo girinya kɛnɛman mara ani ka farikoloɲɛnajɛ kɛ: Aw girinya ni aw ka farikoloɲɛnajɛ hakɛ bɛ se ka dɛmɛ don ka banaw bali walima ka u bila kɔfɛ minnu bɛ nɔ bila hakili la, kɛrɛnkɛrɛnnenya la dusukun ni jolisiraw gɛlɛyaw i n’a fɔ tansiyɔn jiginni. Aw bɛ se ka aw ka denbaya dɔgɔtɔrɔ ɲininka a ka laadilikan di aw ma, farikolo girinya hakɛ kɛnɛman ye min ye aw bolo ani aw bɛ se ka min kɛ walasa k’a mara. Farikoloɲɛnajɛ bɛ nɔ bila hakili kɛnɛya la k’a ɲɛsin a yɛrɛ ma. A bɛ dɛmɛ don joli taabolo ɲuman na, wa a bɛ hakili dɛmɛ fana ka kemikɛli cidenw dilan minnu bɛ wele ko ``neurotransmetteurs''.
• Aw bɛ aw tangalanw don ni a mago bɛ a la: Ikomi aw ɲɛda yɔrɔ bɛ aw kun ɲɛfɛ, aw ka teli ka kirin ani ka kunsɛmɛ joginni jugumanw sɔrɔ. O la, a nafa ka bon kosɛbɛ ka baara kɛ ni lakanafɛnw ye i n’a fɔ kasɛtiw ni sigilanw ni aw bɛ bolifɛnw kɔnɔ.
• Aw bɛ aw ka bana basigilenw ɲɛnabɔ: Bana caman minnu bɛ nɔ bila hakili la, olu bɛ juguya waati tɛmɛnen kɔfɛ. Nka, ni a furakɛra ka ɲɛ, aw bɛ se k’u jɔ tuma dɔw la walima ka u juguya bila kɔfɛ. Misali la, bana minnu bɛ i n’a fɔ sukarodunbana suguya 2 ani kirinni.

Maana duman dɔ bɛ Frontal Lobe kan!

I ka ``Frontal Lobe`` ye i hakili yɔrɔ minnu bɛ i ye mɔgɔ min ye, kɛrɛnkɛrɛnnenya la i ka mɔgɔya n'i ka taamacogo ɲɛnabɔ, olu bɛ sɔrɔ yɔrɔ min na. I ka miiri cogo, i ka se ka gɛlɛyaw ɲɛnabɔ, i ka se ka sigidamɔgɔw ka jɛɲɔgɔnyaw sigi senkan, i ka jogoɲumanya, ani i ka se ka ko ɲuman ni kojugu faamuya, o bɛɛ bɛ bɔ i ka ``Frontal Lobe`` yɔrɔw de la.

Dɔnnibaaw y’o dɔn k’a sababu kɛ nɛgɛso ɲɛmɔgɔ dɔ ye min tɔgɔ ye ko Phineas Gage. San 1848, nɛgɛbere dɔ tɛmɛna Gage kunkolo fɛ nɛgɛso jɔli yɔrɔ dɔ la, ka a ɲɛda kininbolo tiɲɛ. Sani kasaara ka kɛ, Gage tun ye ɲɛmɔgɔ ye min hakili sigilen don, min bonyalen don kosɛbɛ a baarakɛɲɔgɔnw cɛma. Kabako la, Gage ye a yɛrɛ kisi o kasaara ma. Nka kasaara kɔfɛ, a jogo yɛlɛmana pewu. A kɛra mɔgɔ diminnen ye, a tun tɛ bonya da mɔgɔ kan, wa a tun bɛ kuma jugu fɔ tuma caman na.

Nka, Gage ka mɔgɔya yeli tun tɛ banbali ye. San naani kasaara kɔfɛ, Gage taara Sili, Ameriki saheliyanfan na, ka baara kɛ sow ka wotoro bolila ye. Dɔgɔtɔrɔ min ye Gage sɛgɛsɛgɛ san 1858 laban na walima san 1859 daminɛ na, o y’a jira ko a farikolo tun ka kɛnɛ ani ko “hakilila seko si tun tɛ a la.”

Hali ni Gage kɛnɛyara kosɛbɛ kasaara in na, a sara San Fransisko san 1860, a ka kirinni fɛ. A ka c’a la, o minɛni ninnu kɛra tiɲɛni ye a ye min sɔrɔ kasaara in na. Nka, a ka ko ye dɛmɛba lase bi furakɛli ma, min bɛ kɛ ɲɛdawolo la, kɛrɛnkɛrɛnnenya la, a bɛ nɔ bila mɔgɔya la cogo min na.

A laban na, fɛn minnu ka kan ka to an hakili la (Take-Home Message) .

N'i y'i miiri i ka ``Frontal Lobe`` la, tiɲɛ na, i b'a fɔ i hakili yɔrɔ dɔ ye ko a ka miiri o la. I ka ``Frontal Lobe`` ye i ka hakili yɔrɔ nafama dɔ ye. I bɛ baara kɛ ni seko caman minnu ye i ka don o don ɲɛnamaya kɔnɔ, a bɛ olu kɔlɔsi ani k’u ɲɛnabɔ. O yɔrɔ de la fana i bɛ fɛnw mara i n’a fɔ i ka mɔgɔya, i dusukunnataw ani i ka kiritigɛ.

O la, ka i janto i ka ``Frontal Lobe'' la ka ɲɛ, ani ka furakɛli kɛ banaw la minnu bɛ a nɔ bila, o bɛ se ka danfaraba don a bɛ dɛmɛ don i ka ɲɛnamaya la cogo min na. Sugunɛ ye nafolo nafamaba ye, wa an ka baara ye k’a lakana.

` Frontal lobe, hakili baara, mɔgɔya, latigɛ, hakili kɛnɛya, hakili-la-ko